Change button in teams PWA web app?

Hi, is there a way to modify, move, highlight, or have some way to make an icon more prominent in Teams?

I would like the React button to be more visible, either the text, the icon or the whole button

Keyboard Maestro (any other app, actually) can't modify another app's windows. About all I can think of would be putting up a custom HTML prompt that's just a bright red outline (or whatever) with an invisible background at the location of the button. But that would be fragile, as if you moved or resized the window, the outline would then be in the wrong place.

The best answer is to ask the Teams team to modify their UI, but it seems unlikely they'd make the change you're requesting, given that one icon would then not match the rest. Ideally, they'd let users apply custom icons, but that also seems like a long shot.

-rob.