Steps to reproduce the issue

Create a menu item to point to a single article

Use edit button in the menu edit page to load article in the modal

See the tags select box width is wrong

Expected result

Here is the article edit page - tags width is fine there:

Actual result

Although you see my 1Password icon in this video, i do not believe is that.

Note if I make my browser "far too wide, even wider than normal (more than half the 27" iMac screen) then the tags is the same width as the other fields.

System information (as much as possible)

safari on mac

Additional comments