Search in Columns under Requests no longer works without Administrator permissions

Search in Columns under Requests no longer works without Administrator permissions

Since updating to 12.0 Build 12001 our non-administrators are unable to use the Search function in the Requests tab. If they click the magnify glass to search a column, the blank fields come up and you can enter data in the search/column fields but it does NOT perform a search when you press Enter. This happens to all non-administrators across all browsers. 
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