Fab button moves up with keyboard

Hi,
We use Ionic 6 and we have a fab button in the footer.
However, when the app uses the keyboard, the fab moves up with the keyboard.

We can toggle the fab on and off, but when we use the keyboard, the fab stays visible and at the top of the keyboard.
Bit at a loss what it could be (probably smth simple).
Can ayone point us in the right direction?

Thanks,

Piet

Your questions is not clear. So what are you asking?

Check if this tutorial could help

//Ionic 6 angular- Best way to make a scroll top/bottom buttons - YouTube

We would simply like the fab button ‘to be behind the keyboard’ (not displayed) when the keyboard pops up.