It looks like I got the error of flashing black screen in Main Menu and (Menu when I pressed Play button), and a few times in Settings Menu.

At first I thought it was because of my Resource Pack but it wasn't!
I reinstalled and after logging in with my Microsoft account it looks the same.
But this bug when I screen recording then it does not happen again!
Or at least it doesn't repeat until I stop screen recording and it reappears!

Hope I have the answer for this!
Thank You!