SystemEvents.PowerModeChanged is not raised on suspend/resume on Surface Pro

[molesmoke]

Description

When Surface Pro sleeps, the SystemEvents.PowerModeChanged event is not raised

Reproduction Steps

SystemEvents.PowerModeChanged += (s, e) => Debug.WriteLine(e.Mode);

Expected behavior

Should print Suspend on Sleep

Actual behavior

Prints 'Suspend' on Desktop
No output on Surface Pro

Regression?

No response

Known Workarounds

Use PowerRegisterSuspendResumeNotification

Configuration

dotnet SDK 10.0.102
Windows 11 (10.0.26200)
x64

Other information

WM_POWERBROADCAST doesn't work for laptops
https://learn.microsoft.com/en-us/windows/win32/power/wm-powerbroadcast

PowerRegisterSuspendResumeNotification is available on Windows 8+ which works as expected:
https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-registersuspendresumenotification

[MihuBot]

I'm a bot. Here is a possible related and/or duplicate issue (I may be wrong):

• SystemEvents.PowerModeChanged not fireing if computer is put to sleep over start menu #78162

[molesmoke]

@carlossanlop This does look like it's a duplicate of #78162 - sorry I missed it. However, it looks to me like dotnet implements the event against the wrong API, rather than this being a bug in Windows. WDYT?

https://learn.microsoft.com/en-us/windows-hardware/design/device-experiences/modern-standby

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