From @Etonkovidova in T222833
>>! In T222833#5266274, @Etonkovidova wrote:
> There is a strange behavior for back button when the back button is clicked from Mentorship/Help popup.
> @kostajh - need your opinion on
> - whether the present behavior of back button is expected (and acceptable)
> - could it be a regression of some sort?
> 1. Click 'Your mentor' module, then click 'Ask your mentor a question' (the same behavior for the "Get help with editing" module).
> 2. A popup form will be present - click on the Back button - instead of going back, no navigation action happens. Instead the forward button becomes active but clicking on it does not provide any navigation either.
> The screen recording shows no navigation actions when back/forward buttons are clicked.
> 3. If the back button clicked one more time - it goes back to the side menu that some time occupies the whole screen:
It's worth noting that the same problem exists for the help panel -- try editing a page on mobile, opening the help panel, then tapping back. (See also T215430)