Appium inspector sometimes cannot locate some elements and testID's - react native

Hi there,
I’m trying to automate an app that is based on react-native on Android emulator.
I have a wired issue when sometimes some of the elements in the app appear as a single element, without any ability to use perform an action on any of those elements. those elements are located inside a ViewGroup, and when inspecting them on the Appium server they are just not there.
I have to mention that there are some times that the elements do appear and separated from each other. all those elements contain testID and should be translated into content-desc attribute on Android. nothing has been changed in the app itself.
And sometimes the id’s of the rest of the elements disappearing also.