Browser
The current Cloud workspace opens at gateway.miosai.co. It is also the technical Gateway address for the current workspace.
Mac
A native miOS Cloud Mac app exists and is installed on configured Macs. It is currently distributed through a managed build and install process. No public Mac installer is available yet. The disabled Cloud button on Downloads shows where the public release will appear.
iPhone
The iPhone app is running as a test build on enrolled phones. It is not in TestFlight or the App Store yet. It connects to the Gateway assigned to that workspace.
Do not use an unofficial installer
Until a verified release appears here, ask your workspace administrator for Mac or iPhone access. A file shared through a chat is not the public Cloud release.