Spectrum analysis bandwidth

Now that a 450 AP can change channel bandwidth and frequency without reboot, why doesn't the spectrum analyzer follow it?

For instanace, we installed a new 3GHz 450 cluster running R16.2 official. Freqs all set to None. Channel bandwidth set to 10MHz. Dropped bandwidth to 5MHz, but the SA still ran at 10MHz. Had to reboot the APs to get it to actually analyze at 5MHz.

Would be nice if the AP SA always ran at 5MHz regardless of the current configured bandwidth.

Is this a known 'bug' and/or being looked at for a future update?