Add sort by track number itself

Feature description:

Sort music in “Tracks” by track number.

Problem solved:

For now it is impossible to just sort music by its track number. And any other solutions does not exist or does not work properly: sort by comment is not implemented, sort by filename does not actually work for some reason (I have filenames, that are named by track number with appened zeros, it does not work and result is almost random for me), before recent release of v.13.3.0 it worked as “sort by album”, but since then it does not work anymore (I found this solution almost accidentally, assuming that “track number”-based sort happens after album sort. It worked if album was same for all tracks)

Brought benefits:

That is natural for just a list of music. Especially for those people who do not use albums.

Other application solutions:

Additional description and context:

Screenshots / Mockup:

Usually when you want to use specific sort you use the sort title field that is built for that.

I’ll see to add the track order, but can you better explain your tags as the sort by album should not have changed anything in 13.3 unless they just had the same album name but in reality did generate a tons of different albums.