Have you ever finished a script you loved, but realized it doesn't conform to a 3 act structure?

By conform I don't mean so much on the macro level of inciting incident, act breaks, climax, but more so the smaller beats within an act.

I have an ending that I love. Has a coda, and a bit of a reversal as the final beat, but because it's a (non-violent) crime drama the climax isn't what you'd maybe expect -- think Blow or Catch Me If You Can. Just curious if anyone else runs into this "issue" and if you try to shoehorn it into a more conventional structure in later drafts, or if you embrace that it's just unique and unfolds how it needs to.
Thanks