WEBENCH® Tools/TPS54821: Can I check compensation after editing schematic in Webench?

Part Number: TPS54821

Tool/software: WEBENCH® Design Tools

I added a phase boost cap by editing the schematic of a power supply in Webench.  I now see that I no longer have the "Re-Comp" button available.  I'd like to go see what my addition did to the gain and phase margin but I don't see how to do it.