Had a surprising result of an import tree merge. I am importing photos from my phone. I had earlier imported some photos and moved the whole tree containing them from phone/DCIM to raw/photos/something. Then I took a new photo, and imported again.

one. In commit cd55a5be377020b7261c3a737b5e32a01e22f4b8 "import from phone" that added a phone/DCIM/Camera/IMG_20190516_111640.jpg.

But then in the merge commit a548a51de2566c26f74b5791eb0660e4d79e2cb7 that merged phone/master into master, the new photo moved into raw/photos/something

This is quite surprising. It seems somehow when it modified the old tree, it rooted the new at the location the old had been moved to in master.