From what I can tell the extras are released seperately on social media to build hype for when another chapter drops. Because they are posted by the author at a seperate time they are posted seperatly and do not have any real story significance they are posed separately. The actual story occasionally has small time skips but I believe all the full chapters are there.
Oh sorry, no actually I found out just yesterday but the scanlator for this series has a website but they don't post it there. They post it on mangadex though
Sorry a bit late but I just figured it out yesterday. I checked the scanlator's website but they don't upload the chapters there. They put it up on m a a n g a d e x though
Sorry for the double response, I couldn't see my answer and thought it was blocked by mods Σ( ￣□￣||)
All goodヾ(＾▽＾)
I'm surprised no one is mentioning this but there are gaps in the chapters right? Some chapters only have the extras but no actual chapter.
And I don't want to sound ungrateful towards the uploaders, I am. Thanks for your work! I'm just really curious and also I would like some recommendations for where to read the missing ones as well.