TeranceW the SoC does get hot in the device and I find that video calling apps are optimised for maximal performance and will run the SoC at 100%. I’ve found this with WhatsApp, Zoom, Meet and Teams.
The streaming services are much more optimised but the video call apps crank the SoC up to 100% to avoid any issues.
I don’t have the latest update yet as it hasn’t rolled out yet to the UK (to my knowledge).