Physical Inventory Journal Issue with Bin Mandatory

Hi

Scenario
Location set to bin mandatory

When running a phys. inventory journal a number of items appear that state there is stock at the location but the bin contents are zero.

At some point someone must have receipted a qty without adding the bin at the time of entry (this could have been before bin mandatory was added to the location)

Is there a solution to negatively adjust the stock as bin mandatory cant be turned off due to open warehouse shipments?

thanks