Update error using in app option

Tried to use the updater in the app.
www-data does own the directory and does have write permission.
Scheduler is setup in cron.

Has anyone seen this before?

Nevermind, I see one of the devs answered here it may actually be working… so hopefully the multiple times I tried it after ensuring file/folder ownership and permissions didn’t hurt anything.

It wouldn’t finish the upgrade until after I had fixed the warnings in the Health check. Once I did that, clicking update did still give the error. however it did update.

in case someone else finds this post first.