When downloading a channel... once videos are finished parsing, but before starting downloads, there could be a 'Select by Keyword' where you can enter a keyword and it checkmarks all videos which contain the keyword in the title, but no others.

When downloading a channel... once videos are finished parsing, but before starting downloads, there could be a 'Select by Keyword' where you can enter a keyword and it checkmarks all videos which contain the keyword in the title, but no others.

It would make it so much easier to download only relevant videos instead of entire channels.