Thank you for your continued feedback. We are continuously improving the clients to use less memory and RAM.
The upgrade to Electron 10 has rolled out fully to the public at this point. Telemetry and testing has shown that this is helping to improve memory performance on the client.
We will continue to work on improvements, and will share more updates as they become available.
For more details on how Teams currently uses memory, please visit https://docs.microsoft.com/en-us/microsoftteams/teams-memory-usage-perf.
The feature team has this on their backlog officially now. We don’t have any timing to share at this point, but we will keep you posted.
Alex & the Teams team