I want to open photos within the photo app with my app. My app already supports opening the file types public.png, public.jpeg, public.image <key>CFBundleDocumentTypes</key> <array> <dict> <key>CFBundleTypeName</key> <string>My Files</string> <key>LSHandlerRank</key> <string>Alternate</string> <key>LSItemContentTypes</key> <array> <string>com.adobe.pdf</string> <string>public.png</string> <string>public.jpeg</string> </array> </dict> </array> It works fine when a file of the given filetypes is opened in the Files App or as Attachment from Mail. If I click the share icon, my app appears in the Share Sheet. When selected, my app opens in full screen mode and is able to access the file. But when I select a Photo in the Photo app, my app does not appear as option in the share sheet. Does anybody know why? I am not interested in opening a Share Extension Sheet of my app. What I want is opening my app in full screen mode with the ability to access the shared file. I can see apps which are able to do exactly what I want. But I do not find any hints in the official docs. Has anybody hints on how I can achieve this?