Integrate Arylic to my jellyfin server

Just installed Jellyfin Server and planning to replace my raspi devices to Arylic S50 Pro +.

With the current features of arylic, are these groups and devices possible and completely manageable from the web interface instead of installing 4stream app for creating multiroom synchronization audio?

is there a delay or synch audio issues if the devices are mixed with Raspi running picoreplayer and arylic devices?