Button link popover not closing when clicking outside the button

[legaspielaine]

To Reproduce
Steps to reproduce the behavior:

1. Add a button block
2. add button text
3. click the button text to open Link popover
4. click outside the button to close Link popover - does not close

Screen.Recording.2021-11-18.at.3.59.24.PM.mov

Expected behavior
popover should close when clicking outside the button