[Bug]: ${wireless_ap wlan0} returns wrong/non-existing MACaddress

[nl112358]

What happened?

When adapting my conky to include some info on my wireless connection I added the following line:
${wireless_ap wlan0}
Although this returns a MACaddress, it is not the correct/expected value. The value returned ends on ":7B", but the AP which was connected to, ends on ":7A".
Hence, I suspect a off-by-one failure.

Version

conky 1.12.2 compiled 2022-02-28 for Linux x86_64; running under MX Linux, Debian 11 (bullseye)

Which OS/distro are you seeing the problem on?

Debian

Conky config

No response

Stack trace

No response

Relevant log output

No response