> Could I help/ volunteer somehow that this workaround gets integrated in the > current download version, don't know if that error only happens with MacOS > X.14.6 aka 'Mojave' though.
FWIW I am using 20.0 on OS X and can probably help even though I am quite new to Lily pond I have much experience with building software. Would be happy to contribute as this software is helping me out nicely in my composition work. Let me know if and how I can help. -Craig