I’m using the following configuration to start Firefox maximized. It works in the respect that the window covers the whole screen but the content in Firefox still has the dimensions of the window before it was maximized. Just refreshing the page does not help, instead I need to resize the window for the content to update and render the whole window.
DestroyModuleConfig FE-StartMaximised: * *FE-StartMaximised: Cmd Function *FE-StartMaximised: add_window StartAppMaximised Module FvwmEvent FE-StartMaximised DestroyFunc StartAppMaximised AddToFunc StartAppMaximised + I ThisWindow ("Mozilla Firefox", !Maximized, !Transient) Maximize
It seems intermittent because there have been a few rare occasions where this has not happened. Also, if I start Firefox with the configuration above and then maximize the window using a keyboard shortcut everything works as expected. Could it be a timing issue? Is there a way of delaying maximizing the window somehow to test this?