I've noticed a major third-party app has the following flag set to 1/true in its Info.plist: CAMetalLayerWantsCompositingDependencies Does anyone know if it’s recognized by Core Animation / Metal, and what it’s supposed to do? It might obviously have zero relationship to the OS, defined by that app and for that app... but since it looks very much like an unofficial/undocumented environment setting, it might be great to know what problem it solves. I happen to have issues related to compositing other CALayers over a CAMetalLayer in my app... so this definitely stood out as interesting. Thank you!

Xcode 16 insists on showing deprecations of this type: Some.xib SF Symbol 'doc.on.doc' is deprecated, use 'document.on.document' instead. The problem is that the XIBs in question are set with a Deployment Target of macOS 12, where "document.on.document" actually isn't available and produces a missing image. So the warnings are wrong, as they ignore the deployment target set on the XIB. I filed a bug against this long ago and it was ignored. Having given up... does anyone know how to disable this particular warning?