Center kickstand on offset chain stays?

I want to add a kickstand to my bike, but I’m not sure that it is possible. I already tried adding one to my chain stay, but unfortunately my heel hit it while pedaling.

So it seems like that leaves me with just a center mount kickstand, but I’m not sure if that’s possible either because my chain stays are offset. It seems that most center-mount kickstands are built with the assumption that the chain stays are level with each other.

Have any of you dealt with this scenario and found a good solution? My only idea is finding a rubber block to shim out one side, but I’m not sure how reliable that would be.