Device doesn't wake up from PinDeepSleep with time parameter.

[Zahy3100]

Describe the bug
If device is put to PinDeepSleep with time for example 10, it doesn't wake up after time passes. Wake up after pin action such as switch toggle works as expected. This issue occurs even when PowerSave is disabled.

Firmware:

• Version 1.17.774
• Device DIY smart switch
• Chip/model: BK7231T

To Reproduce
Steps to reproduce the behavior:

1. Go to console and send command PinDeepSleep 10
2. Click on send
3. Refresh web UI (it doesn't load because of deep sleep)
4. Wait aprox. 10 sec.
5. Refresh page and check if device woken up

[openshwprojects]

As far as I know, this feature may not be present on T platform yet. We need to do some porting from N to T SDK. We haven't seen any T devices with deep sleep, you may be the first one to encounter it.
Related:
openshwprojects/OpenBK7231N@dac4955