It's weird that it doesn't work since it uses webrtc for huddles. That's precisely what I had to enable in the browser to get various screen sharing websites to work.
Btw, this isn't for slack but teams: I use the website because their Linux app blows, but I actually use a totally different browser (chromium) to my main browser (firefox) intentionally. Occasionally when teams takes 100% cpu and memory for no reason, I can 'pkill chromium' without nuking firefox. So the "one less engine" argument wouldn't convince me.
Tabs are sharing the code though, because it comes from the same binary. Every electron app instead has its V8 and Blink in a separate binary that has to be loaded into its own RAM.
Btw, this isn't for slack but teams: I use the website because their Linux app blows, but I actually use a totally different browser (chromium) to my main browser (firefox) intentionally. Occasionally when teams takes 100% cpu and memory for no reason, I can 'pkill chromium' without nuking firefox. So the "one less engine" argument wouldn't convince me.