In FileProvider framework based app, is it mandatory to make the host-app sandboxed? I think, no, as Google Drive app is non-sandboxed. But when removing sandboxing from my hostApp, even though mount is visible in Finder but extesnion is not being launched and Finder shows a error message saying "MyApp encountered an error. Items may be out of date." And when I add app-sanboxing, then things work fine. Can someone please help how can we remove sandboxing of hostApp and still make it work. Is there any specific entitlement we need to add, or any whitelisting needed for our Developer Team Id?