New to Linux and Opensuse.
Installed fresh from two days ago tumbleweed latest. Up to dates.
Installed multimedia codecs using OPI (source https://en.opensuse.org/SDB:Installi...n_repositories).
Verified in Yast if system packages were switched to packman repo but none are.
Switching manually does not do anything at all. I am assuming the packages are already installed via OPI.
I must say, I have no issue at all. I can play movies with no pb. This is just to understand how Opensuse Tumbleweed work.

see screenshot --> https://imgur.com/a/EZ6bXi1