How to use wifi light sleep for esp32?

[BearPeak]

The idf version is v2.0, the esp32 chip is up to date.
If transfer vTaskDelay(), the esp32 chip CPU is active or IDLE? Can it enter light sleep int this status?
The freertos run the user task over,and now is runing IDLEtask,the esp32 chip CPU is active or IDLE? In this status , can it enter light sleep when add new features to the idf in the future?

[ESP_Sprite]

For light sleep, the idea at the moment is that we add it as an automatic feature. If both cores are in the idle task and no peripheral is used that doesn't work under light sleep, the ESP32 will automatically enter light sleep mode.

[jones12ax7]

Hello,

Any news about light-sleep?

Jonathan