I discovered this while attempting to build a post spruce without a cutting weapon. I had to cancel building the post spruce but I discovered that I was now able to walk trough that spruce.
The bug happens every time I attempt the building but cancel before I actually start. Tried this on multiple characters, and it persists.
Topic: [3.80] Canceling the building of post-spruce will make the young spruce walkable (Read 3333 times)