If you save with the test results panel open, a new build should not start

[johnfn]

I often consult to the results of my tests, making changes to multiple files before being satisfied that I've fixed a test failure. However after I save the first file I change, the entire build starts over, which takes a while.

If that seems extreme, maybe a compromise could be that it could be a setting, or perhaps it could ask you if you want to build again.

[prashaantt]

This is certainly possible but would make the settings more complicated than they already are. I will leave this open and keep looking at ways to achieve this nicely.