MainUI: Channel UID has fixed width and does not show full UID details of long UIDs.

[jensflorian]

Problem

Some items have very long Channel UIDs and due to the fixed display width some information is then truncated.

Here "valve-tappet-position" is not completely shown and the copy button is missing.

Expected behavior

Channel UID with should be dynamically enlarged or rest of UID should be shown in a second line

Steps to reproduce

1. Create an Item with very long Channel UID.

Your environment

Browser console

Browser network traffic

Additional information