Rename file is broken

When I create and finish a design I like to change the file name from forza livery to whatever is appropriate for that design, however when I try to do this it always reverts back to saying forza livery. This also happens with designs I have imported from 5/6 & FH2, I want to know if anyone else is experiencing these issues? And another point I would like to address is concerning my own paints being locked when I try to edit them, the only work around I have found so far is to delete and re import the design, thus losing any downloads and uses the paint may have had. Any help would be most appreciated, and I hope I have posted in the right place.

I think you need to back out of ‘My Designs’ once you’ve edited the file name & then it should show the new title when you go back into it.