What is the bootjack support in browsers? show() function doesn't work in Android 2.3

[dvorapa]

Today, I switched between old and discontinued widget.dart bootstrap implementation and bootjack bootstrap implementation. Everything is working better, than discontinued widget.dart library, but there are two problems (this and #22 ):

With widget.dart the function for showing modal - show() worked even in Android 2.3. With bootjack It doesn't work there.