I use Qubes 4.1.1. (fresh installation and strictly and correctly verified). But:
I noticed that in the chapter “sdwdate-gui qrexec” in the mentioned file path
the policy.d folder is not present, only the actual policy folder of the old system. Therefore, 80-whonix.policy cannot be found in this folder.
What´s the matter? I have no explanation for that.
Thanks for opinions.