@HISEnberg
Oh, I thought there is an easy way, and I'm just overlooking something. 😅
Nevertheless, thank you very much for your tips! I will do some experimentation to see what can I achieve.
Update:
After testing Faust 2.54.9 with Hise 3.0.3, I tested Faust 2.54.9 with Hise 3.0.1, I got the same crashing problem.
Then I tested Faust 2.50.6 (using the HI_FAUST_NO_WARNING_MESSAGES flag) with Hise 3.0.3 on Mac, and it works fine!