I'm not sure if bumping threads is acceptable on this forum but this issue is preventing progress and completing additional content beyond the main story. This could be game-breaking for some players. Posting again to make sure this gets on Ubisoft's radar.

Frequently, while playing through AC: Valhalla, I have run into rocks or shelves which cannot be moved in a particular direction despite there being no obstruction. I believe they are getting 'caught' on small imperfections in the level geometry as this issue can often be overcome by moving the object in an alternate direction and then trying again with some momentum.

However, occasionally I've had issues with objects becoming completely immovable, preventing me from accessing an item of treasure or completing a mystery. In the video below I am attempting to complete "The Demon Odour" mystery but cannot as the shelf is preventing the man from fleeing and it can't be moved.

I am experiencing this issue on PC also. The shelves spawn in the place you moved them to, but the jars in the mystery respawn causing the shelves to float above them. You can destroy the jars but sometimes this leaves the shelves in a position they can't be moved from.