Can you reproduce the issue when not using Editor? I see asteroid collector seems to be buildable manually by editor controller which seems to be inconsistent with other entities that are using tile_buildability_rules but also this is editor, a lot of weird stuff is allowed here and i am not sure i would even classify this as a bug.
-- edit:
This is a straight Not a bug.
Asteroid collectors due to their nature of sticking slightly into empty space cannot have collision mask that makes them collide with empty space so they work based on the tile buildability rules. Since you are in editor, In the settings you have a checkbox "ignore tile conditions". If you turn it off, asteroid collectors built in editor will respect tile buildability rules.
01-27-2025, 18-00-00.png (14.33 KiB) Viewed 188 times