yep, same behaviour for me with the textarea losing focus, I reported the bug twice - once from the support chat and another time here. A guy named Pritam did answer but he seems to believe the issue is related to brave browser specifically which is simply not true - I have tried multiple browsers the behaviour repeats.

It is very puzzling to me how this is not getting more attention it is really really bad user experience when it comes to interacting with a chat bot - I'd say it's one of the worst things - typing without the text being captured...