Japanese Vertical cannot be saved as a language source in dropdown box.

[tenpai-git]

Everything has been working great with Japanese Vertical but I ran into an issue while trying to setup a source for it so I could send to it via the Android version.

Within Docspell, under Sources, if I edit or make a new source and goto the Language dropdown box, I select JpnVert.

When I click "submit" it just goes back to the previous entry, Japanese. It doesn't stay on JpnVert.

I tried multiple different languages and this only happened with JpnVert.

@eikek any ideas on why this might happen? I didn't find anything in my previous commits but I also don't remember needing to do anything special for Sources.

This is an important part of the usecase since a big part of why this would be useful is taking mobile pictures and sending it to docspell via a language source api on mobile to get vertical text out of books.

[eikek]

Thanks for reporting, I'll have a look later. It is likely something related how JpnVert is defined (in the list, creating it from a string etc).

[tenpai-git]

Thank you for the acknowledgement @eikek - I hope a fix is easy enough to do. It's very hard to use the feature on mobile (which makes it easier to study) without the source being select-able.