When users scroll through large dimensions in Slice, not all elements load immediately due to REST API paging. More importantly, when users try to search for an element that hasn’t been rendered yet, the search doesn’t find it - even though the element exists in the dimension. This gives a false negative result.
My use case is searching for an element when only 200 elements are loaded (out of 20,000 in the dimension). We’ve kept the default settings in ARC. In this scenario, an element that does exist in the dimension is being reported as not found.