When a main window contains a child window and the main window is closed it can crash as the context isn't available when destructing the VKFramebuffer of the child window. Pull Request: https://projects.blender.org/blender/blender/pulls/131137
When a main window contains a child window and the main window is closed it can crash as the context isn't available when destructing the VKFramebuffer of the child window. Pull Request: https://projects.blender.org/blender/blender/pulls/131137