I'm not sure what you mean by "Renew the permissions and inherit them in all sub-folders." Are you meaning to unset perms, then reset them? Can you elaborate?
When I look at the folder permissions at ~/Documents it says I have "Full control".
This is Windows 10.
~/Documents is stuck at 99% and I'm not sure why, nor how to find out. The usual red indicator that refers to files holding up the sync, it's not there.
I did not realize you could further drill down into the folder and see what was remaining to be synced. Once I did, and saw these files, and dealt with them on the peer… it completed syncing.
Mea culpa.