I didn't think it was ignored, I only thought it was better to start a new topic as the other thread contains also other examples, which might be too confusing to follow.
I can't follow "80 ms is specified in the edit list for the video track". There is no additional delay. The video track starts at 80 ms, the audio track at 14 ms, and there are no negative PTS (and DTS) value, so nothing needs to be added or shifted or anything.