I have created several environments, which were until today visible to Users I had shared apps with. As of today, the Users can only see the default environment when they log in using a browser.
I've not assigned any specific permissions in the environments. The Users can access the apps in their respective environments while using the Windows PowerApps Studio, but can't access them when using a browser.
I initially thought it may be a licencing issue and have subsequently purchased licences and assigned them to the Users.
We're using CDS.