Can't get vst3 built on M2 mac to run on any other M2 mac

Hey,
I haven’t made a plugin since macos got all locked down and I’m really struggling to get it loading on other M2 computers.
It works locally. It is built for arm64 and I’ve tested that it is. I have signed it, notarised it and stapled it.
But in pluginval on other macs it can’t even find the binary, or say it’s not a binary. I’m not sure how to continue.
I’m using a webview for the ui. Do I need to add permissions for that?
Any ideas?

Thanks

Have you ever solved this problem?
I’m running into the issue with Release build using latest Juce and cmake. I codesign it, notarize it, staple it. But crashes on other machines while saying that “binary is not found”.

Interesting that same build process works and produces working binary on CI (using Pamplejuice).
Only difference I can pin point that CI uses Xcode 14.2 and I have 15.2 and on Sonoma.

Tried build on both Sonoma and Ventura.