The one place for your designs
To enable design management, you'll need to meet the requirements. If you need help, reach out to our support team for assistance.
Set window flag on incoming message
From the FreeDesktop specifications:
Windows expecting immediate user action should indicate this using the urgency bit in the WM_HINTS.flags property, as defined in the ICCCM.
Alternatively, we could use _NET_WM_STATE_DEMANDS_ATTENTION.
Sub issue of #31.