AppleScript error with UTM 4.7.2 beta

[billearl]

Describe the issue
Attempting to get the status of a virtual machine in AppleScript results in an error.
In the UTM window, for virtual machine "Win 7 (64-bit)", Status is shown as Stopped.
In an AppleScript script, tell application "UTM" to get status of virtual machine "Win 7 (64-bit)" results in an error (attached image).
This is new to the UTM 4.7.2 beta of 2025 Aug 19. The same script in UTM 4.7.1 beta worked correctly.

Configuration

• UTM Version: UTM 4.7.2 beta
• macOS Version: macOS Tahoe 26.0 B7
• Mac Chip (Intel, M1, ...): M4