MrStreisand I want to suggest adding a feature (please forgive the ignorance if it's not possible to some reason) - to be able to install and maintain apps from non-main profiles across all the rest of them. Similar how right now you can maintain it from the owner profile.
There was something like this a while back, but it was removed because the implementation as it was could be abused. For example, a user installing a fake app in a profile they do have access to, then the owner inadvertently installing the same app on another profile.
People do want a feature that works this way, or something similar to it, but I gather the GrapheneOS team wants to do it in a way that doesn't compromise the security of GrapheneOS users who use profiles when regularly or temporarily sharing their phones with other people.