Cannot download multiple files

[StevanWhite]

This is Manjaro Linux (an Arch derivative).

With the phone on USB, the app sees the phone file system. I can select a single file, and download it --- but first I have to give the copy a name.

But when I select multiple files, the "Save" button remains gray, no matter where I try to save the files.

First, the default name for the downloaded single file should be that of the original.

Second, it is probably a matter of communication with the directory picker, to enable the Save button.