WindowMizer uses Accessibilty features to control other applications. If Accessibility is not enabled for WindowMizer, it cannot move or resize another application's windows.
WindowMizer must be in list and enabled.
WindowMizer uses AppleScript to send events and obtain window information about other application's windows. If Automation is not enabled for WindowMizer, it cannot obtain information needed to windowshade a window.
WindowMizer must be in list and enabled.
WindowMizer uses Apple's Screen Capture Kit (SCK) to capture snapshots of your screen to use in overlay windows and as window content. If Screen & Audio Recording is not enabled for WindowMizer, it cannot create placeholder window contents.
WindowMizer must be in list and enabled.
The first time you launch WindowMizer, you will be asked to allow WindowMizer to control your computer using accessibility features. Pressing the "Open System Settings" button will take you to the Privacy & Security preferences panel. WindowMizer should already be in the list of applications allowed to control your computer. You must unlock the panel, and enable WindowMizer.
If WindowMizer is not in the list, it can be added manually by dragging the WindowMizer application into the list. After enabling WindowMizer, you will need to relaunch the application.