Modal is not clickable 'sometimes' when in front of Google Maps

Having a strange issue where opening a modal above a Google Maps (Ionic Native) occasionally makes the modal not inter-actable.

When the modal is not interactable, the controls on the map behind seem to work.

I have not noticed any difference in CSS on the modal when it works or doesnt work.

When it doesnt work, it will sometimes start working after a while of the modal being open.

Any help would be much appreciated.

Just some more info - It seems like the maps view is still focused. tapping on the app (behind the modal) somewhere that is not the map makes the modal interactable again.

One of the variants this.map.setClickable(false); before show modal and true after close.