I understand that TMPGE only keeps one audio track and no subs.
What happens if the imported Title contains forced subs , but no other subs?
Are they removed totally ?
And will Directors Comments, audio track 2, be lost for good from the authored disc ?

What authoring apps will leave a VOB with force subs and a 2nd audio track intact without the need for importing elementry streams or demuxing and remuxing?

Thanks