Action extension does not activate for HEIF images

Hi, I am trying to create an action extension for my iOS app.
My action extension for now is a simple image viewer, the one of the default action extension template.

My problem is that the action extension is working only for jpg images but not for heif images. I am testing this with the Apple's Photos app.

This is my plist:
Code Block
<key>NSExtension</key>
<dict>
<key>NSExtensionActionWantsFullScreenPresentation</key>
<true/>
<key>NSExtensionAttributes</key>
<dict>
<key>NSExtensionActivationRule</key>
<dict>
<key>NSExtensionActivationDictionaryVersion</key>
<integer>2</integer>
<key>NSExtensionActivationSupportsImageWithMaxCount</key>
<integer>1</integer>
</dict>
<key>NSExtensionServiceAllowsFinderPreviewItem</key>
<true/>
<key>NSExtensionServiceAllowsTouchBarItem</key>
<true/>
<key>NSExtensionServiceFinderPreviewIconName</key>
<string>NSActionTemplate</string>
<key>NSExtensionServiceTouchBarBezelColorName</key>
<string>TouchBarBezel</string>
<key>NSExtensionServiceTouchBarIconName</key>
<string>NSActionTemplate</string>
</dict>
<key>NSExtensionMainStoryboard</key>
<string>MainInterface</string>
<key>NSExtensionPointIdentifier</key>
<string>com.apple.ui-services</string>
</dict>


Do you know how to make it work also for HEIF pictures?
Action extension does not activate for HEIF images
 
 
Q