As reported by @WeatherGod in #4738 and #4878 there may be a memory leak somewhere in the mouse hover code in `NavigationToolbar2.mouse_over` Not clear if #4878 fixed it but it seems unlikely
As reported by @WeatherGod in #4738 and #4878 there may be a memory leak somewhere in the mouse hover code in
NavigationToolbar2.mouse_overNot clear if #4878 fixed it but it seems unlikely