99.9% sure that I did, but I had to transcribe the address by hand since I couldn't long-press to copy it like I expected. Tapping the email address in the app opens Mail.app, which I've never bothered to set up in 6 years of iphone usage.
Amazingly in SwiftUI there still is no way to open a different email app without writing a lot of code as a workaround. I'll see if I can change it to be long-pressable in the meantime.