try to find element by using visible text (category name):-
For Android:-
driver.findElement(MobileBy.AndroidUIAutomator(“new UiSelector().textContains(\“category name\”)”)).isDisplayed();
For iOS:-
driver.findElement(MobileBy.iOSNsPredicateString(“value CONTAINS ‘category name’")).isDisplayed();
//if value don’t work try with name