Recapcha pagespeed performance

Hello. I added recapcha v3 keys to the CF7 last version. Pagespeed result is 20 lower than it was before in my homepage. This happened because another script was added during page load. Google recommended load recapcha script when it needed. link Can you implement recapcha script loading when user focusing form or something else? On my pages I delete CF7 google recapcha script and added it setTimeout after 5sec. It is help me for pagespeed tests and i can use recapcha