Track mute (or unmute) at the beginning of the next pattern

Hi,

I just upgraded the os to 1.24c and there is a something difference that I noticed.

Before I did this , i could mute or unmute a track at the beginning of the following sequence automatically - I used to press FUNCTION + SONG and the track to activate ( or disactivate). Now it doesn’t seem to work anymore. Does anybody have the same problem?

Thanks