Clearing the _Rejected subfolder leaves it in the tree

This problem occurs not only when cleaning with removing the _rejected folder, but also when changes in the folder structure are made from outside the program.
 
How to repeat (checked twice):
1. make a folder [1] with at least 2 photos in it
2. open FRV in [1] and delete one photo (move to _rejected)
3. reopen FRV (it will open in the last folder, i.e., [1], folder _rejected). [1], the _rejected folder already exists, with 1 photo in it)
4. execute Clear _rejected subfolder (check all options, so _rejected subfolder will be removed)
5. make sure that the _rejected subfolder is automatically removed from the tree.
6. Delete one more photo (the _rejected subfolder has appeared)
7. execute Clear _rejected subfolder (check all options)
 
The second time I deleted the _rejected subfolder, the tree was not updated.
 
https://youtu.be/0cCUYv5-urc
 
I have not found an option in the preferences that would control automatic updating of the folder structure