I'm having an issue where my device doesn't wake from System OFF (on GPIO or VBUS toggle).
It worked on up to and including nRF Connect SDK v3.3.0-preview1. Doesn't work on v.3.3.0-preview2 and main as of right now.
Testing on Adafruit Feather nRF52840 Express and Seeed Xiao nRF52840.
Here's a minimal example demonstrating the issue: