Google sheets from iOS

Hi everyone!
I´m working in a simple google form post, and I´m not able to do it.
I have the very same blocks in Android app, but does not work in iOS...

Please stay in the board.

I suspect since it is only an iOS problem, the answer is somewhere in here:

By the way, there's more than one way to add a row to a Google Sheet:

I know, but wich one works for iOS...?