User About Tab

Good day,

Thanks a lot for this powerful and beautiful plugin which I really like. I have 3 issues here which I appreciate your help in them as soon as possible.

1- I have a problem that seems to be a bug, please correct me if I am mistaken; in the user profile and under the about tab, it shows it is empty, but when trying to add it only allows editing the user description and not actually editing about. So what I can do in this case? Or, does it need to fix anything in the about tab?

2- On the other hand, how can I do editing to the about tab in full like the tinyMC editor?

3- Another question, I need to prepare an about tab that is automatically applied to every user in specific role(s) which contains a predefined edited information, what I need it that it includes an embedded excel sheet that once the user is created, that excel sheet will be unique to that user, so when they make changes, it will not be reflected to other profiles excel sheets.
Is there anyway you suggest to do this?

Thanks and regards,