In reply to Mike McAlister.

Thanks for chiming in, Mike. Creating a user experience that works for everyone is tough. We obviously have the benefit of hindsight in this particular situation, but it's an important thing to discuss while blocks are still relatively young.

After giving some more thought to this over the past day, I have been wondering of core WP could potentially add some sort of indicator within the UI that would help distinguish core from third-party blocks. Your team is a bit more in the thick of block dev, so it'd be great to see if y'all had any ideas for this or just creating a standard to follow. I'm cautious about prefixing always being the best idea because of the limited space.