Not sure who’s working but this should be resolved.
Does that should be resolved part mean (1) that it has already been resolved in the past, or (2) that he is expecting or needing it to be resolved now in the present, or (3) that he is asking for it to be resolved at some point in the future?
Was its resolution completed in the past, or is it still happening now in the present, or will it happen the future?
Is it the done case, the doing now, or the yet to do case?