Application freezes when closing a tab in extjs 6


This Content is from Stack Overflow. Question asked by ankit dubey

I am showing a graph in a panel after opening a tab. When I am closing the tab using cross button the entire application freezes and application becomes unresponsive.
Getting no error in the console as well.
According to me chart is the one which is causing the issue because without chart component I am successfully able to close the tab.find img here


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