I'll close this as declined. Maybe this was happening because of an out of date extension but if this comes up again, I'll find a possible root cause but I don't think it will.

Actually the issue is the opposite of what was reported here: T362669: docker-compose.yml `version` is now obsolete with Docker Desktop v4.29.0

Yeah that looks like a duplicate of the tasks @Douginamug mentioned above. Could you update your build and see if this is still happening? I'll close this task as duplicate but please reopen if you still face this issue.

Feel free to resolve the task if all looks good.

Please change you remote configuration to use https for fetching:

git remote set-url origin https://gerrit.wikimedia.org/r/mediawiki/core.git
git remote set-url --push ssh://gerrit.wikimedia.org:29418/mediawiki/core.git

Thanks Aklapper. Done!

A tab character when URL encoded gives %09 and when used as part of a page name/title, it's normalized to a bad title from my tests with User:%09Foobar etc. Maybe we should validate the input and error that the username is invalid rather than try to normalize to a name that doesn't match the input?

This should be fine now. Please reopen if error still occurs.

In T326764#8869740, @PatchDemoBot wrote:

Test wiki created on Patch demo by X-Savitar using patch(es) linked to this task:
https://patchdemo.wmflabs.org/wikis/17bb8aaba1/wiki/Main Page

Should we be consistent and use a action-based config for the exclusion of namespaces as well?

Per https://www.mediawiki.org/wiki/Extension:Lingo (the version bump for MW and also the composer package), this is now done!

@Schtom, sounds like a reasonably feature per the use case you mentioned above. Adding 2 more configuration variables/setting (as it's called nowadays) is not a bad idea but let's not make them too many because once we introduce them, it's hard to remove :).

As an update, we were able to resolve the issue. Thanks @kostajh for linking to the selenium test video. It helped us dig into the issue and do some findings.

Yes, thank you!

In T319421#8287431, @kostajh wrote:

@xSavitar is it just that patch? I commented on it.

Thanks Kosta. There is a way forward in an attempt to fix this. I'll remove the CI tag now. Will update here if the issue gets fixed.

Affecting https://gerrit.wikimedia.org/r/c/mediawiki/extensions/VisualEditor/+/827005 in CI