macro question

I just updated to the new version(2.3.0) and saw that the chains function has been expanded and rename macros. I dont have a lot of experience with macros and programming so I was wondering if it is possible to have audacity start a new track evetime it stops when it is recording with sound activated recording turned on?

No, it can’t do that.
What is it you are trying to do, and why do you need to use sound activated recording?