Run configuration seems to trigger build for all projects

I have over 100 different projects in my default Eclipse workspace and usually "Build automatically" is off (for obvious reasons).
When I execute the "Quarkus Application" run config for a tiny Quarkus example project I often have to wait until unrelated projects are build (judging from the output of the progress monitor).
This is annoying and seems very unnecessary.

It would come in handy to have something like in the attached screenshot.