So, i created a beast to wild shape into for my druid. but i cant add the homebrew creature to the wildshape list on my character list. i cant get it to even show up on any of the lists. I do have homebrew enabled for that character.

I'm trying to do the same thing. I published my homebrew monster in case that helped, but didn't seem to.

Instead I wrote very specific rules to try to filter for the homebrew monster. That worked in this case but might be harder with a more popular monster type than celestial. 

When you go into the Extras section and pick Wildshape from the dropdown menu, uncheck the box next to “Filter Using Wildshape Rules“ and all available creatures will be displayed.

I'm trying to add a creature that I made as a wild shape for a Homebrew race that I'm trying to make but it will not let me add it, it will not show up in the list at all

Quote from lyrathefluffydemoness >>

I'm trying to add a creature that I made as a wild shape for a Homebrew race that I'm trying to make but it will not let me add it, it will not show up in the list at all

 
Please see my reply to you in the thread you created: (https://www.dndbeyond.com/forums/d-d-beyond-general/bugs-support/192901-homebrew-creature-wild-shape-for-a-homebrew-race?comment=2).