Prevent ion-content to reduce size on <select> focus

I've noticed that when every time an input/select tag is being focused inside a modal, it dynamically changes the height of the ion-content (eg. sets the height to 240px and adds an overflow visible).

Here's a screenshot:

If select tag is focused

If select tag is not focused

Now the question is how to prevent Ionic from changing the ion-content height? Because currently everytime I focused on a select tag it makes the layout ugly.

Thanks