fix(popover): add missing selector
fix(popover): add missing selector

Closes #5549

shootermv/bootstrap,icfantv/bootstrap,wesleycho/bootstrap,caoruiy/bootstrap,BookingBug/bootstrap,292388900/bootstrap,angular-ui/bootstrap,BookingBug/bootstrap,infowrap/bootstrap,Foxandxss/bootstrap,fpipita/bootstrap,Kpler/bootstrap,benhalverson/bootstrap,RobJacobs/bootstrap,christor/bootstrap,vfiles/bootstrap,Servoy/bootstrap,byronigoe/bootstrap,RobJacobs/bootstrap,shootermv/bootstrap,byronigoe/bootstrap,benhalverson/bootstrap,wesleycho/bootstrap,icfantv/bootstrap,mabi/bootstrap,benhalverson/bootstrap,looker/bootstrap,christor/bootstrap,mabi/bootstrap,292388900/bootstrap,fpipita/bootstrap,benhalverson/bootstrap,caoruiy/bootstrap,looker/bootstrap,Foxandxss/bootstrap,infowrap/bootstrap,vfiles/bootstrap,Servoy/bootstrap,Kpler/bootstrap,angular-ui/bootstrap