I've finished a homebrew subclass for Rogue and I was going to publish it for a wider community that I'm a part of to use. However I got the error in the first image stating that it didn't have the right features at the right levels. This was strange to me since I used a copy of the Thief subclass from 2024 to make it, and just changed the features at each level. I recently published a Barbarian subclass that I used the same method for just with Berserker and had no issue.
To test if it was something in my homebrew that was breaking it, or if it was DnD Beyond, I created a basic copy of Thief and checked the errors to publishing it in the second image. Outside of what I was expecting, that being it was too similar to Thief, it also came with the same error of class features not being correct. Does someone know what's going on here?

There is currently a bug with Fighter subclasses where it is expecting there to be a 1st-level feature (even though that doesn't make any sense with the 2024 rules) and won't allow it to be published without it. There have been a few threads about it over the last week or so.

I don't know if the same bug is affecting the Rogue class too, but it's worth checking.

Just tested it by adding a level 1 feature, didn't seem to solve it unfortunately