Summary: Buried Supplies chest Tier 1, 2 and 3 can accidentally collapse and result in quest failing. It can happen accidentally or even by digging next to the chest in a weird structural imtegrity calculation or by previously digging the very same space in which the chest spawns.
Game Version: a20 b218
Game mode: ALL
Did you wipe old saves? Yes.
Did you start a new game? Yes.
Did you validate your files? Yes.
Are you using any mods? Never.
EAC on or off? Off.
Bug Description: Buried Supplies chest Tier 1, 2 and 3 can accidentally collapse and result in quest failing.
Detailed steps to reproduce the bug:
1) Accept a Buried supplies quest tier 1, 2 or 3.
2)Go to the place and notice that when you get close to the chest you can make it collapse digging the blocks surrounding it.
3) Without accepting the exclamation it might also be possible to force a collapse : Notice that this issue could in theory also be produced if you dig all the area 7 blocks deep below the quest before accepting, then accept and the chest spawns and collapses instantly (Unknown if that can also happen in a20, but the issue here is that the chest itself musn't collapse under any circumstance to prevent cheap fails, it should float like the satchel)
Actual result: Buried supplies chests can collapse and be destroyed in various situations when they should not. The reason for failing those quests should be death or leaving the area as intended. Not losing a nearly-indestructible chest in a weird collapse.
Expected result: Buried supplies chests should float and should not have Structural Integrity code at all. Exactly like the satchel in Fetch quests. They should also respawn in the event of being destroyed if they do not do so already.