Navbar dropdown not working correctly after minimization and clicks

[bosikov]

Steps to reproduce:
Open, for example, bootstrap-3.0.2\examples\theme\index.html.

1. Make screen smaller to get collapsed nav bar
2. Click on one of menu for drop-down list in nav bar
3. Maximize screen again
4. Go to Drop-down - drop-down and click again - list will be in scroll area.

Did the same on tablet Nexus - 7'' : Landscape and Portrait, the same effect. After refresh everything is fine again.

[cvrebert]

We don't officially support the stock Android browser. Can you reproduce with Chrome or Firefox?

[george7551858]

I think this issue is same as #11243 and #11301 .
A class ".in" added to .navbar-collapse while open collapsed navbar (for viewport <768px) ,
but it is not removed from .navbar-collapse when you resize your window.

[polydigm]

@cvrebert For the record, this bug happens on Safari, Chrome and Firefox.

[mdo]

Closing for #11653.