Hello,

I have an odd problem for some time, and I think it started while switching to Logi Options +. my MacBook (BigSur 11.5.2) refuses to go to sleep manually. Im not sure if it's an OS bug or some strange incompatibility between Logitech MX Keys/drivers.

Running pmset commands gives this:
pmset -g assertions
2021-08-17 10:00:12 +0300
Assertion status system-wide:
BackgroundTask 0
ApplePushServiceTask 0
UserIsActive 1
PreventUserIdleDisplaySleep 0
PreventSystemSleep 0
ExternalMedia 0
PreventUserIdleSystemSleep 0
NetworkClientActive 0
Listed by owning process:
pid 138(WindowServer): [0x00001ae500098888] 00:00:00 UserIsActive named: "com.apple.iohideventsystem.queue.tickle serviceID:100000ab9 name:AppleUserHIDEventSe product:MX Keys eventType:3"

Timeout will fire in 600 secs Action=TimeoutActionRelease
pid 371(UserEventAgent): [0x00001d51000b8911] 00:01:43 BackgroundTask named: "com.apple.photoanalysisd.backgroundanalysis"

Created for PID: 856.
Kernel Assertions: 0x10c=USB,BT-HID,MAGICWAKE
id=504 level=255 0x4=USB creat=17.08.2021, 08:09 description=com.apple.usb.externaldevice.0d200000 owner=USB3.1 Hub
id=506 level=255 0x4=USB creat=17.08.2021, 07:57 description=com.apple.usb.externaldevice.14200000 owner=USB2.0 Hub
id=509 level=255 0x100=MAGICWAKE creat=17.08.2021, 08:03 description=llw0 owner=IOSkywalkNetworkBSDClient
id=510 level=255 0x100=MAGICWAKE creat=17.08.2021, 07:59 description=en0 owner=en0
id=511 level=255 0x8=BT-HID creat=17.08.2021, 07:55 description=com.apple.driver.IOBluetoothHIDDriver owner=AppleHSBluetoothDevice
Idle sleep preventers: IODisplayWrangler