"Back" function does not work properly when using multiple accounts

[luccascomvoce]

Describe the bug
The "back" function does not work after opening a message notification from an account other than the one that is in the foreground in Unigram. The "Esc" key does not work either.
In the demo I sent messages to myself, but the bug appears whenever a message arrives on a different account than the one in the foreground in Unigram.

To Reproduce
Steps to reproduce the behavior:

1. On Unigram, be logged in to more than one account.
2. If a message notification arrives for the open account in the foreground, ignore it. The bug does not happen.
3. If a message notification arrives for an account logged in in the background on Unigram, open it.
4. From now on the "back" button doesn't work anymore and the "Esc" key doesn't work either.

Expected behavior
It should be possible to go back to the main screen of the account you are currently using

Screenshots

video_2021-12-19_06-58-13.mp4

Version Info

• Unigram 8.3.6775 x64 direct
• Windows 10 Pro 21H2

Additional context
Telegram Desktop works correctly with multiple accounts.