Hi,
I have a tree with scrollbar and Drag and Drop plugin. When i try to click any of the nodes after scrolling to the bottom, the scroll bar resets back to the top and does not allow me to click the nodes. But without the Drag and Drop Plugin, the tree is working fine and i am able to click the nodes at the bottom by scrolling down.

Code:
       Ext.create('Ext.tree.Panel', {
        hideHeaders: true,
        rootVisible: true,
        scroll: false,
        border:false,
        //collapsible: false,
        animate:false,
        //enableDD:   true,
        tbar: toolBar,
        id:'exttree1',
        autoHeight:true,
        viewConfig: {
           style   : { overflow: 'auto', overflowX: 'hidden' },
           forceFit:true,
           plugins: [{
               ptype: 'treeviewdragdrop'
           }]
       },
        plugins :  Ext.create('Ext.ux.FitToParent', {}),
        autowidth:true,
        root: {
            iconCls:'testerRootIcon',
            nodeType: 'async',
            text: 'Test Deck',
            draggable: false,
            id: 'TESTERROOT',
            expanded: true,
            listeners: {
                itemclick : function(){
                        parent.parent.frames["mainFrame"].location.href="testerrightpane.exc?topid=0&pid=0&hid=0&lname=nil&lseq=1&pagecount=1&sessionValue=true&pageName=hierarchy&refresh=true&startend=true&setValue=true";
                    }
            }
            },
            
        renderTo: 'tree-example',
        store: Ext.create('Ext.data.TreeStore', {
           proxy: {
               type: 'ajax',
               url: 'getExtTree.do?id=234'
           },
           reader: {
               type: 'json'
              }

       }),
        collapsible: false,tree.jpg