Problem with Edge when opening a page as web app

I am not sure where is the correct place to post this but,if I open a page as a web app(I usually do that for Discord(it happens with any page)rather than opening the browser with a lot of tabs),if I have a game running in the background that is not minimized,the app window will often freeze(I mean nothing on the page gets refreshed)until I move the window\resize\maximize it and that's temporary,the problem may appear after few seconds

It's like you start tipping and suddenly nothing appears and when you do something with the windows,suddenly everything you typed appears
What else is happening is that sometimes that window is flashing like crazy

Possible solutions I have found are:
1.Disable "use graphic acceleration when available" but that makes the browser feel sluggish
2.Move the game window to another to another virtual desktop(kinda of annoying solution)
3.Don't use web app windows,just open the page in the browser...that's also not a solution because it can be hard to find the tab if I have a lot of them
4.Open the page in its own browser window(not as web app)...this cases problems with the sessions.If you close the main window first with all of the tabs and then the window with one tab,you will loose all of the tabs from the other window

Using web apps in edge also cases another problem
If the web app is the last edge window open,when I close it,windows freezes for 1-2 seconds because for some reason this wakes up the dgpu

I have all of the latest nvidia\intel drivers installed and windows is also up to date

I don't recall if Discord Web supports Game overlay. But check into that. This could be the issue. Sometimes games can't get a drawing surface, when Discord overlay is enabled. (the desktop app). Disabling overlay completely or starting the game before Discord solves this issue.

Your issue could be similar. Blinking screen indicates it has to do with graphics in some way or form. So you're on the right track.

vsub said:

4.Open the page in its own browser window(not as web app)...this cases problems with the sessions.If you close the main window first with all of the tabs and then the window with one tab,you will loose all of the tabs from the other window

Click to expand...

You are on the right track, but you can open it in another browser for an easy management.
It can be even portable browser, I use LibreWolf for FB, Brave for Youtube, much smoother.

Any web page can be installed as an app and it will look and function like a programme.