I have created new Quicklook extension and it's working fine with non-codesigned application on MacOS, It is show perfect preview. But when we code signed the application, quicklook extension stop loading and no preview is showing. I have used default entitlements which are created when new quicklook extension target is added. I do not know why code signed application stop loading quicklook extension, Please share if you have any solution for that.

QuickLook extension(Plugin) is not loading with Code-signed application on MacOS