Issue for drag & drop file in folder

Hello o/
I tried everything , delete the folder ,change is name, do it in a larger windows o/ and one or two time with exotic method but i can't drag and drop my files in some of my folder and it's become more and more complicated if it's a folder low in the folder tree... did we have a hidden copy & paste command ?

I use the last version of google chrome , no adblocker , no anti-rookit NO extension o/ A solution ? 

someone have a solution other than tag for sort all my "art" in the library ? °^°

You can only go 3 folder levels deep. I don't think you can put anything in the folder named "Arme".

AHH It's for that, ok :c it's sad ... thx for your help o/

you can move the folder you want to drop the item into one layer higher, drop the token in it, leave roll20, reopen it and move the folder (without opening it) back in the target folder. its a bit clunky but it works

Ok, i keep in mind this tricks but i have so many file xD if i do that for everything it's will quickly become Hell D: