Object Spy can't recognize buttons in Fotos pop up window

Hallo,
recently i want to test a web application in safari.
Appium Studio Community 11.2.41
iOS 11.1.1

In my test case i want to simulate the users upload image process. But object spy can’t recognize buttons in the Fotos pop up window, i also tried to active/deactive the instrumented button, but also not worked. Any advice will be appreciated. see screenshot:

HI

is this iOS Safari? it looks like a native app?

if it’s a native app, you can add the following capability

dc.setCapability("instrumentApp",true);

to the capabilities section

hi, thank you for the replay, and yes ist on iPad safari, but its not a native app, its a web application, , in this application, i want to upload a foto from my local foto gallery, and the foto chooser pop up window seems to be a native context. i have already tried to check/uncheck the instrumented checkbox in the right window in object spy, i think it equals the capability “instrumentApp”, or? The iOS system of my iPad is 11.1.1. I have also tried this on iOS 10.3. The appium studio can perfectly recognize the buttons of the pop up window on iOS 10, but on iOS 11.1.1 not.

can you show a screenshot where it works?