[Reader] Multiple different "no group" chapters handled poorly when moving between chapters

[knismaps]

A manga I was reading had two different uploaders posting the same chapters under "no group." When moving between chapters, it would not keep me on my preferred uploader's chapters, but instead always move me forward to the other uploader's. The other uploader did post their chapters first, so it might be picking based on that (whether actual post date or some kind of internal ID)?

 

[Grogzilla]

What title and what chapters?

 

[knismaps]

https://mangadex.org/chapter/971d45e5-3adf-4395-820e-326db46314f1 is an example chapter. 16-22 have uploads under no group by two different uploaders. If you move forward from 16-20 uploaded by blue, you get shown a chapter by turkey instead. But on 21, moving forward from blue's does show you blue's 22.

 

[Grogzilla]

I have just been reminded that this is a known bug
https://forums.mangadex.org/threads...-current-chapter-belongs-to-no-group.2452410/