Reset Apple Watch Complication Icon

I have an Apple Watch SE, and I was messing around with creating custom actions in the iOS app. I noticed I could change the icon for the HA complication on the Apple Watch. The icons for the circular design on info graphic are way too big to fit in the icon. I intend on putting a bug report. But how do I reset the icon so it’s just the generic HA icon in the complication and not the custom one?

Thanks in advance!