Song mode -> sample from SEQ1 continues in SEQ2

I have 2 seq that uses the same program where there are 2 long samples on pad9 and pad 10. Both samples are set to mute each other if the other one is played.

Seq1 starts with the pad9 and ends with pad10 sample, but when Seq2 starts with the pad9 sample, the pad10 sample from Seq1 still plays.

I have tried all the setting in "Other -> Misc -> Truncate duration" but it only affects how the samples behaves when I'm in main screen, Step and grid -edit mode, not in song mode :-/

So my question is, how do I make the sample stop playing at the end of a sequence in Song mode?

Nobody?

if its same program shouldnt happen mate, just make sure you have prog mode set to MONO, not POLY

check your mute groups