Store robberies - Unable to check tills

Description: As a cop when you respond to a store robbery we are unable to check the tills for amount that has been stolen.

Reproduction:
Go to a store robbery and then third eye the tills and check the till.

Expected Behavoir: Like the safe it usually says how much has been robbed out of the tills or if the till hasnt been robbed.

Actual Behavoir: Nothing happens there is nothing that pops up when you check the tills. The safe is however working.