When providing guest mode, many people want to also provide a TV streaming service of their own, but can't do this since all apps and settings are wiped out. Please make a way for an admin to select the apps that they don't want removed and also an option to keep them logged in when guest mode is over.
So for instance if I provide YouTube TV to my guests, it will always remain installed and logged in even after their guest mode ends.
This is a really crucial feature for guests using Roku to have. Many of us need to provide live TV streaming, but can't with guest mode.