This is such a basic question that I am sure I am missing something obvious here, but is suppression of reports from GKCs or, more specifically, from startup GKCs working 100%? (*)
The issue is this: I have a startup GKC running a "setup" command on some pieces. Suppress individual reports is checked. However, reports from Report Action traits on those pieces are still written out to chat. Perhaps it's the startup GKC having issues, rather than any GKC.
Tried with both 3.2.17 and 3.4.11.
Module Pax Emancipation 1.5: just open and run it and there is a report to screen that "The elephant has been rotated clockwise in Europe", which I really wanted suppressed. That trait is in the Elephant piece/at-start-stack on the Main Map.
(Forget the workaround I tried to implement at the time that you see there, i.e. only firing that report action when GameSetup=1, which in turn is a variable set by another piece at startup.. guess that happens too fast for the elephant to wake up.)
* I did find an old thread reporting fixing the failed suppressions back in version 3.1.12: viewtopic.php?f=3&t=2421&hilit=suppress
I tried running the module under 3.1.12 (after hacking the buildfile/moduledata files to say 3.1.12 instead of 3.2.17) but it throws errors at start and the startup GKC does not seem to be executed at all (perhaps it was not supported yet back then).