Hi,
I haven't worked with Mobile automation, but looks like you are facing issue with mapping your objects.
You need to take time in-order to organize your objects since Object mapping plays big role in automation. If your screen has multiple objects with mostly likely same. then you need to find an unique property to get objects uniquely [as you identified the Text property]. Sometimes, only parent object will changes but the child's remains same that time you can extended find or conditional mapping achieve your scenario.
Again, When you work with KeywordTest you need to make sure your Name mapping is stable enough to do your testing.
Ref: https://support.smartbear.com/testcomplete/docs/testing-with/object-identification/name-mapping/managing/modifying/index.html