[Web] Container height in mobile browsers

[vsnaichuk]

Hello, thank you for the great library! I've noticed that ModalStack which is fixed by 100vh, is having issues on the mobile browser, as shown in the screenshot below (iOS Safari). It also happens in Android Chrome with navigation bar. It seams that using window.innerHeight instead of 100vh should fix this issue.

Steps to reproduce:

instantiate an Expo app run expo start copy over the code from the sample app open in mobile browser Any help would be greatly appreciated.