If you are looking to create reveal or mask effects manually without a specific "Disclosure" plugin, Final Cut Pro offers several built-in tools:
: Using the Draw Mask tool, you can create custom reveals by keyframing the scale and position of a cutout to "disclose" or hide subjects. Recommended Resources Disclosure Face Effect for Final Cut Pro - FCPX Full Access Disclosure Face Effect for Final Cut Pro
: Built exclusively for Final Cut Pro users seeking a specific minimalist, illustrated aesthetic. Alternatives: Creating Custom Face Masks If you are looking to create reveal or
: Uses machine learning to automatically isolate people or objects from the background for targeted effects like color correction or blurring. Disclosure Face Effect for Final Cut Pro