RouterOS 6.7 - /queue monitor show zeroes

Hello All!

Just upgraded my x86 NAS from 5.26 to 6.7 and see that /queue monitor shows zeroes for both queued-packets and queued-bytes.
This NAS provide several PPPoE servers, users obtain simple queues (default-small with red policy) on their interfaces via Radius.
Simple queuing works fine, but monitor doesn’t.
Does anybody see the same thing ?

With

/queue monitor

I’m also seeing zero values, when there are simple queues and they are in use and dropping packets occasionally.

Also, I can’t find any documentation on this option. Is

/queue monitor

a residual from old versions? something not (yet) implemented?

Thanks