Hello! First, thanks for using Brave all these years. Second, I'm sorry you had to deal with these issues.
For the Adobe and Forms issue, desactivating Brave Shield on the webpage and refreshing the page is an efficient solution.
For the other issue, I can recommend you submit a report on the brave support desk: https://support.brave.com/hc/en-us/articles/360018228951-How-do-I-submit-a-bug-report#:~:text=The%20best%20way%20to%20do,Brave%20Team%20staff%20to%20see.&text=It's%20built%20to%20address%20many%20common%20questions%20and%20known%20issues.
Stay Brave,
BraveflashThanks, @pboulet, for sharing this with me.
It's so cool that you've an account here! I've disabled the shields now and the adobe account is working fine. My main issue with forms comes whenever I try to fill in application forms on government websites. So, I'll see if it works well in the future.
I hope the profile vanishing issue doesn't happen again.
If there's a way to solve the issues, I would like to stick with Brave.
Thanks for the quick response :)