How this even work?

[limaceous-bushwhacker]

[file] Cannot open file 'gallery:dl//https://old.reddit.com/r/midjourney/comments/15jih0t/a_friend_posted_these_as_photography_but_it_feels': No such file or directory
Failed to open gallery:dl//https://old.reddit.com/r/midjourney/comments/15jih0t/a_friend_posted_these_as_photography_but_it_feels.
[gallery_dl_view] Mpv failed to recognize gallery:dl//https://old.reddit.com/r/midjourney/comments/15jih0t/a_friend_posted_these_as_photography_but_it_feels
[gallery_dl_view] Attempting to open with gallery-dl
[gallery_dl_view] [gallery-dl][error] Unsupported URL 'gallery:dl//https://old.reddit.com/r/midjourney/comments/15jih0t/a_friend_posted_these_as_photography_but_it_feels'
[gallery_dl_view] Failed to open gallery gallery:dl//https://old.reddit.com/r/midjourney/comments/15jih0t/a_friend_posted_these_as_photography_but_it_feels with error

Exiting... (Errors when loading file)
[SimpleHistory] Failed to add into history

[noctuid]

Works fine on that url. The default expected prefix is gallery-dl://, not gallery:dl.