[oldpoem]

strange, subtitles are working fine in my side. I can press L and change the sub, and i can change the audio track too. Not with the last exe, but with the one i downloaded yesterday with installer.

I'll try the installer one and report back the result then.

Update: Same result.

To be a bit more clearer.

Default Setup (AVSplitter) : You can change sub if it's external. With internal sub you would have only default stream to select. Audio selection is fine.
Alternative Setup (AVSplitter with single output pin disabled) : All internal sub is selectable and can be change except PGS. Audio selection menu is showing but audio output is mixed of all audio streams regardless of choice you selected.