Tilemap gallery or asset pack
Request from an Educator - We would like the ability to pre-load tilemaps for students. We'd love to be able to upload a library of tilemaps (with walls, etc.) for the students to pick from. It can just get quite time consuming for students to create their own tilemaps from scratch - we'd love to find a way for us to populate more of these in advance.
What we want is gallery for all the asset editors. And then a way for extensions to just add assets to any of these galleries. That should solve this particular issue.
@riknoll says for all other assets adding an extension works. @jwunderl needs to ensure works for tilemap as well.