fix(keyboard): Remove iOS keyboard delay (#1904)

[aeharding]

This fix aligns with the Android implementation of no delay.

This fix removes all keyboard delay, including the 0.01 second delay for hiding. I believe this delay existed due to a slight flicker observed when setting delay to 0. However, by wrapping the height javascript logic in requestAnimationFrame() the flicker is no longer present.

I believe this is a better solution than ionic-team/capacitor-plugins#2230 because it avoids adding animations. (Users can do this themselves by disabling resizing and hooking into keyboardWillShow, didShow, willHide, and didHide events in javascript. Also, if and when an animation is added, should also be added to Android too.)

It also avoids magic/arbitrary delay amounts, like 0.01.

Issue reference: ionic-team/capacitor-keyboard#19.

[hedinasr]

Is it possible to fix the CI?

[minorsetback]

any updates?

[thomasrenger]

any updates? this is very important for our customers.

[minorsetback]

any updates? this is very important for our customers.

@thomasrenger btw u can fix it locally before merging, using the guide below and the code in this merge request https://capawesome.io/blog/how-to-patch-a-capacitor-plugin/

[Aarbel]

Hi guys, any updates about merging this ?

[martinreder]

Any idea when this fix will be merged?

For now we patched the package locally and it works perfectly.