Hello,
Thanks for the answers!
Regarding the container issue: I just tried every single one in Klamath and in Arroyo (bookshelves, desks, etc), None of them seem to work for me. I can take stuff from container to inventory, but not from inventory to container. So it seems to be a bug. ( I use the windows X64 version)
(However If I drop an item on the street, It will still be there if I leave the scene and the come back.)