Hi @Kalvyn Rasquinha this only works for packages deployed via IT tools. Our environment is a school, where student devices are self-provided and unmanaged. Teaching devices are provided by the organisation and are managed. We disable beta versions of the software on the managed devices already through the methods you've provided. However, we have students who install beta versions of Adobe software from the Creative Cloud website which we cannot bloke. Our request is that we should be able to block access on that portal too.
Thanks, @Nik31545946w47g . I'm checking with the team on what's possible. Typically for enterprise deployments, the devices are also owned/controlled by the enterprise. We might just need to add this feature request to our roadmap.