Ok, I will take a look at mods (I am recent with FS 2020 and I did not search for mods). Anyway, these toggle keys are something the game should implement yes or yes. It is something probably super easy and fast to do, and something that people need.
About OLED retentions or burnings…, I am not a tech man but I am just following recomendations of other forums, and they say we have to be carefull with an image that is not moving for long periods of time. I really don´t now how much time is the limit, but I prefer not to discover by myself.