Track in Bold text, what does it mean

Hi all
Today i was working on my project & i notice that one of the tracks name was highlighted in dark letters & bold text. Never seen this before. What does it mean?
It is the only track that it has happened to & makes no difference wether it is selected or not.
See attached image to see what i mean
Cheers & Regards :mrgreen:

Maybe it’s just correlated to the track color. That one’s yellow, others are red.

I have seen the same thing in a project and wondered why, never found out

It doesn’t seem to correlate to the track colour, i have changed them & this track still remains dark & in bold. Hmmm.
Thanks for replies anyhow. If i find out i will post it