Screenshare with blocks

Since the new update the users display as large blocks rather than circles, not only does this look much less nice and compact, but now during screenshare the stream fills only 80% of my screen, to make space for an overabundance of black screen and space for these ugly blocks. I didnt ask my girlfriend to stream me a game to look at badly cropped streams and empty blocks filled with blur and the exact same circle pfps we had before our streams were ruined. I didnt buy a $300 screen so I could look at black screen and user blocks. Please give us back the way calls looked before, or an at least an option to do so so that I wont have to look for another site to watch anime and games with my gf for the 3rd time this year.
PLEASE

-a frustrated user