Jitsi screen sharing Windows App 3+ participants not working

[dimkaskv]

Steps to reproduce

Start Element Windows app
Make 3+ meeting group
Start videocall with Camera button
Try to share screen
You receive error, as its iFrame with iFrame, so Jitsi can't ask Allow for screen sharing.

Outcome

Hey guys, time to fix it. Main well known issue.
Windows Element app dont allow share screen with Jitsi.
We terminate using Element in our big organisation just because this issue.

Operating system

Windows 11

Application version

1.11.64

How did you install the app?

https://element.io/download

Homeserver

matrix.rogator.de

Will you send logs?

Yes

[dimkaskv]

Only navigator.mediaDevices.getDisplayMedia() in console of webapp helps.

[t3chguy]

Duplicate of element-hq/element-desktop#683