Since the update to MacOS 27.0.1, iMovie APP has refused to open the library I use to develop larger movies and has essentially destroyed my iMovie history library and another iMovie library that contained template material.
MacBook Pro 16″, macOS 27.0
I'm unsure what caused the initial problem of not opening the development library, but it seems what looked like a virtual wipe out of mylarger library files was a change in the APPs notation and that it opened in media mode, not project mode.
Ever since updating to iOS27.0.1 on my iPhone 16ProMax iMovie will not allow projects to be Saved, or Save To File.
Just a grey screen Loading that never progresses.
What's happened to iMovie APP since MacOS 27.0.1 update?
