Unable to set breakpoints in gradle project

Hi all,

I'm not having any luck setting breakpoints in a gradle project.  It seems I should be able to right click on the 'Run' in JetGradle, and set breakpoints, but they're just not getting hit, even though they seem to be valid (no x in the breakpoint).  I've even tried attaching to the process remotely which works fine, but also doesn't hit the breakpoints that it's clearly executing code for.

Thanks