Accessibility is not ready
Open System Settings, grant Accessibility access to MasterSpaces, relaunch the app, then use Refresh Status in onboarding or the menu bar.
Support
For the release candidate, use the distribution channel that provided MasterSpaces or email support@masterspaces.app. Include your macOS version, display setup, and what you were trying to snap or restore.
First checks
Open System Settings, grant Accessibility access to MasterSpaces, relaunch the app, then use Refresh Status in onboarding or the menu bar.
Use the menu commands for Settings, Workspace Library, Display Topology, or Tips & Quick Start. Each utility window is guarded as a singleton and should focus instead of duplicating.
Open Display Topology to confirm the app sees the current arrangement. For hands-on QA, capture the monitor arrangement and try side-by-side, stacked, and mixed-resolution layouts.
Release-candidate support is best-effort while notarization and clean-machine QA are being completed. Critical launch, permission, or crash reports take priority over feature requests.