Streaming (Twitch) no longer possible with UE 4.24 when capturing a window

Since upgrading to 4.24.3 I can no longer stream my UE editor through twitch. It’s like twitch only sees a screencapture from the first moment the editor comes up but no more updates. I tried 3 different streaming softwares with the same result.
Capturing the desktop works but I don’t want that because then people would see everything I do in case I forgot to turn off the stream.
Does anybody have an idea here?