Because adding a button into a tree is non-standard, and JAWS is very strict about this, it does not recognize the Show x more rooms/persons button inside the tree view that is the room list. This should possibly be converted to a standard tree item that, when pressing enter on it, instead of loading a room, simply does what it has always done, just not semantically as a button.
Because adding a button into a tree is non-standard, and JAWS is very strict about this, it does not recognize the Show x more rooms/persons button inside the tree view that is the room list. This should possibly be converted to a standard tree item that, when pressing enter on it, instead of loading a room, simply does what it has always done, just not semantically as a button.