Configure annotation processing output path with Gradle

I noticed that IDEA 2019.3 now does a very good job with synchronising annotation processing from Gradle, that's great – it allows me to remove some workarounds I had in place before. However, there's still something that bugs me: It configures the output directory for generated sources as "generated" and "generated_tests" relative to the module content root. In other words, it puts compilation artefacts right into my source directory, which is quite ugly (though acceptable).

Is there a way to configure this path to something else? e.g. "../out/production/generated" to keep them separate from Gradle compilation but still in a dedicated output directory?