Hi @rome_knight ,
That's weird!
I would take delegation issue into consideration!
How many items does 'Bypass TH Status' have? Is it a sharepoint list?
Kindly noted that Search() and AddColumns() are not delegable, so only first 500 items will be returned from data source by default.
Try to increase delegation data limit to 2000(max) if your table row count is less than 2000.

Also you can try to use Filter function as below which is delegable, but the search text must be exactly same. For that case, a dropdown or combobox would be better.
SortByColumns(
Filter(
'Bypass TH Status',
Entity.Value=textSearch.Text
),
"ID",SortOrder.Descending)
Nelson