Streaming on Alpha Client

Are there any other streamers out there that are having problems streaming the new updated client?

i don't mean those people who use monitor stream either, i mean those who stream just the window they want.

old client registered on OBS as a game capture.

new client only registers as a window capture, and although i've gotten it to work a few times, about 90%~ of the time, new client just doesn't show anything on OBS. anyone have any solutions besides streaming entire monitor?