• add new metadata.yaml file to extension/xextension/storage and add @swiatekm as codeowner there
• remove @swiatekm from metadata.yaml file at extension/xextension
• regenerate codeowners

Reference

Ah, I didn't catch this. He should be listed as a codeowner of extension/xextension/storage instead.

then we'll need another metadata.yaml file in that folder :)
and ideally somebody else as codeowner for the parent folder 🤷🏼

Originally posted by @mx-psi and @mowies in #12372 and #12372