preventDefault does not work on IE10/IE11

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2. 
   
   
   

   
   

   
   

   preventDefault does not work on IE10/IE11

   
   

   
   

   preventDefault does not work on IE10/IE11

   
   
   
   

   
   

   http://ift.tt/1k8XNsE
   

   Works on Ext 4 but navigates on Ext 5.

   
   

   
   

   
   

   
   

   
   

   
   
   
   

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