HALion (latest version) VST3 not showing up in Ableton 12.1

Hello,

VST3 in Ableton for HALion has not worked for over a month. I can use AUv2 but VST3 is missing completely. I have done full rescans numerous times and installed the latest HALion updated. I am using a MacBook Pro M4Max and MacOS 15.4.1. Can someone take a look at this? Other plugin maker s have cited recent MacOS VST3 issues and also M4Max Processor issues and have issued fixes. Thanks.