Recently I switched from Chrome to FireFox as my daily browser. When building flows, I experience some weird behaviour.
Pasting text (either plain or with formatting) into some field in actions, most often results in the action showing an error and not able to modify anything anymore.

If pasting does work, most often it does not work properly. Text is pasted on top of already existing text en I am not able to remove or edit the pasted text anymore. Finally, when saving the flow, the same error shows for the action where I pasted the text.
Is this a known issue? Or is it just me? Any Workarounds available?