You can diagonal cha-cha bridge (here's how)

It turns out that cha-cha bridging has a diagonal counterpart! Beware it&a tricky bridge to learn, but if you&familiar with normal cha-cha bridging then you can get used to it, and it&very fun once you do. I did not come up with this, I learned about it from @Turnk and @中文-鴨簡DuckJane.