Android
When closing a Tab an annoying Message “tab xy closed” shows at the bottom and hides important page details every time for a too long time!
How to deactivate this rubbish?
I am not far away from changing my browser.
I’m in the same boat. I just switched to Brave today - who thought this was a good idea? A browser that forces pop-ups onto your screen - which you can’t close or disable, and which cover up important UI and buttons on your screen? It literally defeats the point of a browser.
Looks like you can disable it from appearance/design settings, see the comment on this thread:
thx. i found this already by myself but i Open and close often tabs and this switching makes all text typing not suitable.
you can swish other messages away but not this 
It would be nicer If there was an option UNDO close under the hamburger menu.
it IS really a mess!