Doesn't work with new channel url format

[Practicalbutterfly5]

Yt is using new @ format for some channels. And totalsize 0.7.0 completely breaks when using such channel url to calculate channel size. This seems to happen when a channel has diff types of videos (videos, shorts, streams).

Example

The way that I could get it to work was using seperate urls like $channel_url/videos, $channel_url/shorts, $channel_url/streams separately.

[theychx]

Thank you for reporting this, I'll have a look when time permits.