Alternate dialer?

I am not very happy with the dialer that came with iOS 17, and I wonder if
you guys can recommend an alternate. My main problem with the original is
that if I get a call while I am in another app, tapping on the green answer
button often results in losing the call. I’d prefer a dialer that pops up
to foreground while the call lasts. After that the interrupted app should
be restored to the state it was before the call.