Specifying -operating_conditions option can cause SDC commands to be ignored silently

Description

In Quartus^® Prime Standard Edition, sepcifying the -operating_conditions option with the set_timing_derate or set_annoted_delay SDC commands causes the commands to be ignored silently for all supported product families except Arria^® 10.

Resolution

Apply the the set_timing_derate or set_annoted_delay SDC commands to all timing corners by not specifying the -operating_conditions option.