Need a cancel button for disabling an extension and improve user experience

[#1]

Description - In case if you need to disabled the extension for some reason, there is option to disable and once you clicked on that action there is no choice to revert back. 

Why is this feature important to you 

Because if we have multiple extensions installed in your property and by mistake you disable the wrong extension then there is no way to cancel. 

How would you like the feature to work -

Have a Cancel button next to OK button so that user can cancel the action and return back to Installed extension screen.

Current Behaviour -