4th sorting option: downloads

App version: Fdroid 3.3.2 (701b1ce33)

Problem you may be having, or feature you want: sorting episodes is limited to 3: title, date, or duration

Suggested solution:
add 4th sorting option to sort episodes: downloads (downloaded episodes). Also to prevent streaming.

Screenshots / Drawings / Technical details:
There is display

space for 4 sorting options.