Hi John,
That’s not right. According to the model number you posted, your oven has direct spark ignition system for the oven and the surface burners.
Most likely the cause of the problem is a bad flame sensing. I would recommend to replace the Bake burner which comes together with the igniter.
- The Bake burner assembly AP6013983
Here are the breakdown diagrams and Replacement parts for Whirlpool GS563LXSQ1 30" GAS FREESTANDING RANGE | AppliancePartsPros.com
Gene.