komorebi/docs/common-workflows/tray-and-multi-window-applications.md

Tray and Multi-Window Applications

❗️NOTE: A significant number of tray and multi-window application rules for the most common applications are already generated for you

If you are experiencing behaviour where closing a window leaves a blank tile, but minimizing the same window does not, you have probably enabled a 'close/minimize to tray' option for that application. You can tell komorebi to handle this application appropriately by identifying it via the executable name or the window class.

{
  "tray_and_multi_window_applications": [
    {
      "kind": "Class",
      "id": "SDL_app",
      "matching_strategy": "Equals"
    }
  ]
}