Quit Resolve
Save your work and quit DaVinci Resolve. The manager blocks changes while Resolve is open.
Remove the plugin
Open the plugin in Paperwolf Studio’s Library and choose Uninstall. Confirm the macOS administrator prompt. The app removes that plugin’s bundle and package receipt.
Check existing projects
Projects that use the removed effect may report a missing plugin. Reinstall the matching version before opening an important project that needs it.
Remove the manager if needed
Quit Paperwolf Studio and move it from Applications to the Trash. Removing the app does not remove the OpenFX plugins or your licence files.