Hi, so i found this very unusual bug.

if you have a file in a directory lets say
" tree
-A1
->f1
"
and then you delete that file
and then you rename the parent directory , lets say it is now
" tree
-B1
"
and then you restore the file from the trash bin
then as the name of the parent directory has been changed so it create new directory with the previous parent name, so instead of it get back into its new parent directory, it create a new directory with old parent name so now you have 2 directories instead 1
"tree
-A1
->f1
-B1
"