Hi thanks for getting back to me.
Have you reported it to Waves?
Yes, but they pretty much ignore this type of feedback from indie-developers.
So I think the only options is for the a joint effort from Juce + Juce-users.
Most hosts build against 10.13 or earlier.
Yes, so did we, 10.13 has been good to us. But now we are getting new issues where plugins don’t work right unless compiled with 10.15.
Actually some waves plugins fail with a crash if you load them two times I a row. (add > remove > add) They work if you compile against 10.15, but then the UI is messed up.