diff --git a/examples/worlds/boundingbox_camera.sdf b/examples/worlds/boundingbox_camera.sdf
index 4aa95a96ae3..7697d176844 100644
--- a/examples/worlds/boundingbox_camera.sdf
+++ b/examples/worlds/boundingbox_camera.sdf
@@ -82,7 +82,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/camera_sensor.sdf b/examples/worlds/camera_sensor.sdf
index 89a71652a87..3d967d701eb 100644
--- a/examples/worlds/camera_sensor.sdf
+++ b/examples/worlds/camera_sensor.sdf
@@ -92,7 +92,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/dem_monterey_bay.sdf b/examples/worlds/dem_monterey_bay.sdf
index 953c7178c23..7f2d170121c 100644
--- a/examples/worlds/dem_monterey_bay.sdf
+++ b/examples/worlds/dem_monterey_bay.sdf
@@ -71,7 +71,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/dem_moon.sdf b/examples/worlds/dem_moon.sdf
index 8cbbe830f9c..a1de71ad5e0 100644
--- a/examples/worlds/dem_moon.sdf
+++ b/examples/worlds/dem_moon.sdf
@@ -78,7 +78,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/dem_volcano.sdf b/examples/worlds/dem_volcano.sdf
index 979f0ca3838..f48b2779a4d 100644
--- a/examples/worlds/dem_volcano.sdf
+++ b/examples/worlds/dem_volcano.sdf
@@ -70,7 +70,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/depth_camera_sensor.sdf b/examples/worlds/depth_camera_sensor.sdf
index 5f17082d601..e666d12f428 100644
--- a/examples/worlds/depth_camera_sensor.sdf
+++ b/examples/worlds/depth_camera_sensor.sdf
@@ -82,7 +82,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/fuel_textured_mesh.sdf b/examples/worlds/fuel_textured_mesh.sdf
index 7ec952f40ee..251e1958108 100644
--- a/examples/worlds/fuel_textured_mesh.sdf
+++ b/examples/worlds/fuel_textured_mesh.sdf
@@ -95,7 +95,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/grid.sdf b/examples/worlds/grid.sdf
index 62028f2f844..184a946f858 100644
--- a/examples/worlds/grid.sdf
+++ b/examples/worlds/grid.sdf
@@ -67,7 +67,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/lrauv_control_demo.sdf b/examples/worlds/lrauv_control_demo.sdf
index 2be3dc543fa..56e3900b2b9 100644
--- a/examples/worlds/lrauv_control_demo.sdf
+++ b/examples/worlds/lrauv_control_demo.sdf
@@ -111,7 +111,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/minimal_scene.sdf b/examples/worlds/minimal_scene.sdf
index ae6c78df090..59c67d10cd7 100644
--- a/examples/worlds/minimal_scene.sdf
+++ b/examples/worlds/minimal_scene.sdf
@@ -134,7 +134,6 @@ Features:
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/optical_tactile_sensor_plugin.sdf b/examples/worlds/optical_tactile_sensor_plugin.sdf
index 2920a788ee7..fcda4ad6055 100644
--- a/examples/worlds/optical_tactile_sensor_plugin.sdf
+++ b/examples/worlds/optical_tactile_sensor_plugin.sdf
@@ -97,7 +97,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/plot_3d.sdf b/examples/worlds/plot_3d.sdf
index 2f0ed9874cf..8abbd11a166 100644
--- a/examples/worlds/plot_3d.sdf
+++ b/examples/worlds/plot_3d.sdf
@@ -71,7 +71,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/projector.sdf b/examples/worlds/projector.sdf
index d2a601c3487..00fa8747ce7 100644
--- a/examples/worlds/projector.sdf
+++ b/examples/worlds/projector.sdf
@@ -97,7 +97,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/resource_spawner.sdf b/examples/worlds/resource_spawner.sdf
index ec9eb90392d..ab101d4b385 100644
--- a/examples/worlds/resource_spawner.sdf
+++ b/examples/worlds/resource_spawner.sdf
@@ -81,7 +81,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
           <property type="string" key="state">floating</property>
           <anchors target="3D View">
diff --git a/examples/worlds/segmentation_camera.sdf b/examples/worlds/segmentation_camera.sdf
index c8644c42ae2..c5f4df7defb 100644
--- a/examples/worlds/segmentation_camera.sdf
+++ b/examples/worlds/segmentation_camera.sdf
@@ -85,7 +85,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/sensors_demo.sdf b/examples/worlds/sensors_demo.sdf
index ad40dafc3ad..9d842a0d76d 100644
--- a/examples/worlds/sensors_demo.sdf
+++ b/examples/worlds/sensors_demo.sdf
@@ -87,7 +87,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/shader_param.sdf b/examples/worlds/shader_param.sdf
index 1c47a001e14..ae76f08d715 100644
--- a/examples/worlds/shader_param.sdf
+++ b/examples/worlds/shader_param.sdf
@@ -87,7 +87,6 @@ ShaderParam visual plugin over time.
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/sky.sdf b/examples/worlds/sky.sdf
index c1e2c620d57..e001ae59e57 100644
--- a/examples/worlds/sky.sdf
+++ b/examples/worlds/sky.sdf
@@ -70,7 +70,6 @@ Currently only supported using ogre2 rendering engine plugin.
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/spherical_coordinates.sdf b/examples/worlds/spherical_coordinates.sdf
index 1519bd64d7e..5f76fe38440 100644
--- a/examples/worlds/spherical_coordinates.sdf
+++ b/examples/worlds/spherical_coordinates.sdf
@@ -163,7 +163,6 @@ gz service -s /world/spherical_coordinates/set_spherical_coordinates \
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/triggered_camera_sensor.sdf b/examples/worlds/triggered_camera_sensor.sdf
index 23e2a027d2f..38c6af1d059 100644
--- a/examples/worlds/triggered_camera_sensor.sdf
+++ b/examples/worlds/triggered_camera_sensor.sdf
@@ -98,7 +98,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/tunnel.sdf b/examples/worlds/tunnel.sdf
index 2b70a686481..a902e40f032 100644
--- a/examples/worlds/tunnel.sdf
+++ b/examples/worlds/tunnel.sdf
@@ -108,7 +108,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/video_record_dbl_pendulum.sdf b/examples/worlds/video_record_dbl_pendulum.sdf
index aeebffde372..e5eed30f0da 100644
--- a/examples/worlds/video_record_dbl_pendulum.sdf
+++ b/examples/worlds/video_record_dbl_pendulum.sdf
@@ -164,7 +164,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/visibility.sdf b/examples/worlds/visibility.sdf
index 3f0f1848375..ed669970a20 100644
--- a/examples/worlds/visibility.sdf
+++ b/examples/worlds/visibility.sdf
@@ -99,7 +99,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/visualize_contacts.sdf b/examples/worlds/visualize_contacts.sdf
index 4e78353353e..e39092e014d 100644
--- a/examples/worlds/visualize_contacts.sdf
+++ b/examples/worlds/visualize_contacts.sdf
@@ -89,7 +89,6 @@ Contacts will be visualized as blue spheres and green cylinders.
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/visualize_lidar.sdf b/examples/worlds/visualize_lidar.sdf
index 54dca0b06c6..61f93975055 100644
--- a/examples/worlds/visualize_lidar.sdf
+++ b/examples/worlds/visualize_lidar.sdf
@@ -83,7 +83,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>
diff --git a/examples/worlds/wide_angle_camera.sdf b/examples/worlds/wide_angle_camera.sdf
index 0dc56149c4c..8482ae695cf 100644
--- a/examples/worlds/wide_angle_camera.sdf
+++ b/examples/worlds/wide_angle_camera.sdf
@@ -133,7 +133,6 @@
           <property type="bool" key="showTitleBar">false</property>
           <property type="bool" key="resizable">false</property>
           <property type="double" key="height">72</property>
-          <property type="double" key="width">121</property>
           <property type="double" key="z">1</property>
 
           <property type="string" key="state">floating</property>