In the map editor you can only set an entity as 'Not Mineble' if you have also set it as 'Indestructible'.
Also if there was a way to bulk set the attributes I would be so grateful (just spent 30 mins individually setting a railway as indestructible, not mineable and not rotatable lol).
[11.17] Setting Entity attributes in Map editor
Re: [11.17] Setting Entity attributes in Map editor
Good find, the map was actually set, but the checkbox value when you open the window is loaded from the indestructible incorrectly.
Fixed for 0.11.18
Fixed for 0.11.18