Dismiss "is now presenting" box when viewing screen share call

### Your use case

#### What would you like to do?
Have the ability to remove and/or move the "name is now presenting" notice box at the top of the screen when viewing a screen share call

#### Why would you like to do it?
Because it's rather pointless and just serves to cover a potentially important portion of the screen for no good reason

#### How would you like to achieve it?
By adding an "X" button to that popup that dismisses it

### Have you considered any alternatives?

A setting to disabling the message or the ability to drag it to another location on the window.

### Additional context

_No response_