I've checked on Qybe again as a few people I recently met were very excited about it, playing it for quite a while.
I was shocked when I had to notice that workshop uploads missed the screenshot of the map, Subscribed items never showed up in the map list, and the compete option is grayed out yet again.
Most of these issues probably have their origins somewhere in my interaction with the Steam API.
Btw - to all the people who released maps (that were not just one block and/or of phallic shape): Thank you! Most of them I wasn't even able to finish due to the sheer difficulty, but to see people put time into this to create their own stuff really moves me.
Have a great day, and stay tuned.