I've installed mediawiki using docker image by kristoph junge.
https://hub.docker.com/r/kristophjunge/mediawiki/
It is using mediawiki 1.30.
When I tried to install mobile frontend, that only provided for 1.31, 1.32, 1.33.
And when I installed frontend for 1.31, it shows 500 error and does not work at all.
What I did was simply add wfLoadExtension( 'MobileFrontend' ); at the LocalSettings.php. As installation guide guided.
Is there any way clue to get mobile frontend work?
MediaWiki v1.30 is no longer maintained, that's why the extension does not appear for that version.
If you're starting out on MediaWiki, you'll have no problem in starting out with the latest version v1.33, (or the LTS v1.31). If you really want Extension:MobileFrontend for v1.30, you can probably get that from it's GitHub repository.
I'd go a bit further by saying that MediaWiki 1.30 is an ancient, outdated, insecure version. Please use software versions that receive security fixes.
To answer your original question: Such compatibility is not tested, so you'd be on your own.
