Chromium now has initial, experimental support for the xdg-session-management protocol, which will start shipping in canary channel in the coming days. I've implemented and tested it against Mutter 48, the only compositor supporting it atm - also experimentally - since version 47.

Quick demo at youtu.be/OG9ZLXzlwkQ

0
0
0

If you have a fediverse account, you can quote this note from your own instance. Search https://social.coop/users/nickdiego/statuses/114241184107780084 on your instance and quote it. (Note that quoting is not supported in Mastodon.)