Component not loaded because "it has no props"

Curious what the root cause for this will end up being! 🤯

This works for me on a clean install of XB 0.x-dev and SDDS - it shows up in the list, the preview works, the component renders, and can be edited:

Looks like this is working after re-installing. Not sure what was causing this because I didn't change anything about my installation 🤷‍♂️