If I save a game (or autosave) with resource icons enabled, the next time I load that save, the icons are disabled. Furthermore, toggling the button does nothing. If I turn the icons off before saving, I just need to turn them back on upon loading. But it's easy to forget to do this. If i forget to do it, I have to go another turn after loading, ensure the icon button is toggled off, save, then load. It might be worth noting I've had this same problem with Civ 6. Any idea what's going on, and how to fix it?