Dropdown closes before selection is clicked

the dropdown in entity selections (eg for if/then in connection rules) regularly closes when I move my mouse to the selection I want - before I’ve selected…after 5 or 6 times trying to select, it then finally stays open for me to select my choice…Really annoying!
see picdrop%20bug

@richard_aus Which browser and version are you using? We generally do not face this issue. I use Safari 13.1 and Chrome latest.

I’m using firefox v76 (latest version)

@richard_aus
Tried this on Firefox latest but could not replicate.
image

@karthik.tadikonda / @Subrahmanyam do you see this?

No, I don’t see the tick next to the item that’s previously been selected.

Also, I’ve had difficulty opening the side panel menu when I’m using Firefox. Don’t have this problem with Chrome, so I’ll use that in future.