Debugging Thumbnails and Previews in macOS Sequoia

Debugging Thumbnails and Previews in macOS &#xA; If, like me, you&rsquo;re a macOS developer working with app extensions, particularly those that generate file thumbnails and previews, you might have found debugging these components to be challenging. This post walks through the process of attaching a debugger to thumbnail and preview extensions on macOS Sequoia (15.4.1). It contains pointers that…