NullReferenceException on asset variable on the TilemapRenderSystem when trying to reset the value

[slinaresperalta]

Summary:

Editor crash when trying to reset the value of a tileset inside the TilesetComponent in world.

What should happen:

Editor shouldn't crash.

How to reproduce the issue:

https://github.com/isadorasophia/hellomurder/assets/94173512/96657bdd-0f29-467d-a5ec-2b1b005e3bcc
https://github.com/isadorasophia/hellomurder/assets/94173512/e7509cf4-0426-4d21-ab39-884a75402c3b

[saint11]

Thanks for reporting that! Fixed on 8fab4f2
Missed this because the "intended" way to edit tilesets is through here: