diff --git a/packages/calcite-components/src/components/input-number/input-number.tsx b/packages/calcite-components/src/components/input-number/input-number.tsx
index 56e6b1c4af0..ac3a9d14042 100644
--- a/packages/calcite-components/src/components/input-number/input-number.tsx
+++ b/packages/calcite-components/src/components/input-number/input-number.tsx
@@ -1095,8 +1095,8 @@ export class InputNumber
         autofocus={this.el.autofocus ? true : null}
         defaultValue={this.defaultValue}
         disabled={this.disabled ? true : null}
-        enterKeyHint={this.el.enterKeyHint}
-        inputMode={this.el.inputMode || "decimal"}
+        enterKeyHint={this.el.enterKeyHint || this.el.getAttribute("enterkeyhint")}
+        inputMode={this.el.inputMode || this.el.getAttribute("inputmode") || "decimal"}
         key="localized-input"
         maxLength={this.maxLength}
         minLength={this.minLength}
diff --git a/packages/calcite-components/src/components/input-text/input-text.tsx b/packages/calcite-components/src/components/input-text/input-text.tsx
index 56a53b63545..746d854f78a 100644
--- a/packages/calcite-components/src/components/input-text/input-text.tsx
+++ b/packages/calcite-components/src/components/input-text/input-text.tsx
@@ -680,8 +680,8 @@ export class InputText
         }}
         defaultValue={this.defaultValue}
         disabled={this.disabled ? true : null}
-        enterKeyHint={this.el.enterKeyHint}
-        inputMode={this.el.inputMode}
+        enterKeyHint={this.el.enterKeyHint || this.el.getAttribute("enterkeyhint")}
+        inputMode={this.el.inputMode || this.el.getAttribute("inputmode")}
         maxLength={this.maxLength}
         minLength={this.minLength}
         name={this.name}
diff --git a/packages/calcite-components/src/components/input-time-picker/input-time-picker.tsx b/packages/calcite-components/src/components/input-time-picker/input-time-picker.tsx
index b4ed46414a4..84260c9a7f8 100644
--- a/packages/calcite-components/src/components/input-time-picker/input-time-picker.tsx
+++ b/packages/calcite-components/src/components/input-time-picker/input-time-picker.tsx
@@ -363,7 +363,7 @@ export class InputTimePicker
 
   @Element() el: HTMLCalciteInputTimePickerElement;
 
-  @State() calciteInputEl: HTMLCalciteInputElement;
+  @State() calciteInputEl: HTMLCalciteInputTextElement;
 
   defaultValue: InputTimePicker["value"];
 
@@ -853,7 +853,7 @@ export class InputTimePicker
     this.openHandler();
   };
 
-  private setInputEl = (el: HTMLCalciteInputElement): void => {
+  private setInputEl = (el: HTMLCalciteInputTextElement): void => {
     this.calciteInputEl = el;
   };
 
diff --git a/packages/calcite-components/src/components/input/input.tsx b/packages/calcite-components/src/components/input/input.tsx
index ac0a6b14c9d..82bb21206ce 100644
--- a/packages/calcite-components/src/components/input/input.tsx
+++ b/packages/calcite-components/src/components/input/input.tsx
@@ -1171,9 +1171,9 @@ export class Input
     const prefixText = <div class={CSS.prefix}>{this.prefixText}</div>;
     const suffixText = <div class={CSS.suffix}>{this.suffixText}</div>;
 
-    const autofocus = this.el.autofocus ? true : null;
-    const enterKeyHint = this.el.enterKeyHint;
-    const inputMode = this.el.inputMode;
+    const autofocus = this.el.autofocus || this.el.hasAttribute("autofocus") ? true : null;
+    const enterKeyHint = this.el.enterKeyHint || this.el.getAttribute("enterkeyhint");
+    const inputMode = this.el.inputMode || this.el.getAttribute("inputmode");
 
     const localeNumberInput =
       this.type === "number" ? (
diff --git a/packages/calcite-components/src/components/tooltip/tooltip.tsx b/packages/calcite-components/src/components/tooltip/tooltip.tsx
index e7682bf3d73..46babba2918 100644
--- a/packages/calcite-components/src/components/tooltip/tooltip.tsx
+++ b/packages/calcite-components/src/components/tooltip/tooltip.tsx
@@ -146,8 +146,6 @@ export class Tooltip implements FloatingUIComponent, OpenCloseComponent {
 
   guid = `calcite-tooltip-${guid()}`;
 
-  hasLoaded = false;
-
   openTransitionProp = "opacity";
 
   transitionEl: HTMLDivElement;
@@ -175,7 +173,6 @@ export class Tooltip implements FloatingUIComponent, OpenCloseComponent {
     if (this.referenceElement && !this.effectiveReferenceElement) {
       this.setUpReferenceElement();
     }
-    this.hasLoaded = true;
   }
 
   disconnectedCallback(): void {