TOTP 2FA auto fill in iOS12 working

I am new to bitwarden so i hope this post will help others like me just starting with bitwarden in ios. when digging around in forum and documtation, i didn’t see TOTP 2fa auto fill options/documentation in ios. Help documentation should probably add this feature. here is how it works
on the iphone, when presented to enter TOTP code in iphone, just just tap and hold on the field until until a past button appears. Tap that and your TOTP number will be automatically pasted.
in ipad, just tap on past icon on the keyboard.