Multiple selection does not work for directories.

[user723045]

Hello.
On the Source tab, I add directories and files to the list for backup.
I noticed that when I select multiple files by holding down the shift key it works fine.
But when I try to add several directories at a time in the same way, it does not work and only one single directory is added.
This is very inconvenient if you need to select many directories, you have to make many more clicks.

I'm using borg 1.2.6 and Vorta 0.8.12 on Kali linux.
I installed packages using apt.