A simple workaround that can be used until this issue is fixed, is changing the default behaviour of double clicking on the title bar to something other than "Maximize" or Maximize Vertically", under System --> Preferences --> Windows (Titlebar action).
A simple workaround that can be used until this issue is fixed, is changing the default behaviour of double clicking on the title bar to something other than "Maximize" or Maximize Vertically", under System --> Preferences --> Windows (Titlebar action).