Adding audio stream converted from one with delay in MKV

[pascal]

This looks like the right place for a question regarding editing a MKV with mkvmerge

The original MKV is AVC & AAC. The AAC is reported with a delay relative to video.
I converted AAC to AC3 for my standalone player.

When adding AC3 to original MKV do I need to set the delay to the value reported for AAC in order to have AC3 in sync with video?

Thanks for your help

[Baldrick]

One thread is enough. https://forum.videohelp.com/threads/341762-Audio-delay-reported-in-MKV-and-what-to-do-w...21#post2128221 . Just reply to bump it.