Maybe byobu-config creates a file named reload-required at the wrong place

byobu-config creates "reload-required" at $BYOBU_CONFIG_DIR, but no one else handles the file. I think it should be placed at $BYOBU_RUN_DIR, because lib/byobu/reboot_required checks if reload-required exists there and shows a notification to press F5.

That said, toggling the status notifications and changing the escape key are applied without pressing F5, so creating the file might be useless now.