When you add children to collapsed tree node, some events doesn't work properly.

I want to catch each of store change. Therefore, I tried to use some events, e.g: "update", "datachanged" which works for me in all cases of adding new nodes, but doesn't work when I add new children nodes to a collapsed node -

New node is added, however, event is not occur.


However, when node not in "collapsed" mode, everything works fine for me.


I would be grateful to be able to catch store change in a real-time for all cases.