Progress Ring value appears to be maxed when resumed from sleep

Describe the bug

When resuming from sleep, the progress ring value appears to go to max or full, when the underlying value has not changed. Even on binded values, they will be overwritten with a max value appearance.

Steps to reproduce the bug

From the WinUI3 gallery app, navigate to the progress ring sample. Update determinate ring value to for example 12 to show some progress. Let computer go to sleep. When resumed from sleep, the progress ring is shown as complete or full, when the value is still 12.

Expected behavior

The progress ring value appearance on determinate rings should always show the underlying value progress against the max value.

Screenshots

Value shown before computer goes to sleep

Value shown after computer resumes from sleep

NuGet package version

WinUI 3 - Windows App SDK 1.7.3: 1.7.250606001

Windows version

Windows 11 (24H2): Build 26100

Additional context

No response

Start by reproducing the issue in the WinUI 3 Gallery ProgressRing sample: set a determinate ring to 12, put the computer to sleep, and resume it. Trace the ProgressRing behavior during resume and verify that the displayed progress still reflects the underlying value against the maximum rather than appearing full.