Description of problem:
We encounter failures in 8021x_hostapd_freeradius_doc_procedure which are pretty frequent on el8 (in default machines and VMs) that wpa_supplicant can't get a reply. We don't have yet a definite proof that this doesn't happen somewhere in the setup, hopefully integration of tcpdumps will shed some light on it soon.

Most of the times, wpa_supplicant called by NM is affected but sometimes even wpa_supplicant called from shell (see Behave reports that will be attached)

Version-Release number of selected component (if applicable):
NM upstream and downstream
8.6 and 8.7 versions of wpa_supplicant, hostapd and freeradius, e.g.:
wpa_supplicant-2.10-1.el8.x86_64
hostapd-2.10-1.el8.x86_64
freeradius-3.0.20-12.module+el8.6.0+13617+542eca26.x86_64

How reproducible:
frequently but not always