AP 2ghz-5mhz on 3 differnet channels when scanned

I recently set up a AP on a 5 mhz channel. When I do a scan or a freq. usage I see the AP on three channels 20 mhz apart. I also saw a similar pattern using 10 mhz channels.
Is this normal? I’m using a rb 153 with 2 R52Hs and ros 3.24 and the wireless-test package.

/interface wireless
set 0 ack-timeout=dynamic adaptive-noise-immunity=ap-and-client-mode
allow-sharedkey=no antenna-gain=0 antenna-mode=ant-a area= arp=
disabled band=2ghz-5mhz basic-rates-a/g=6Mbps basic-rates-b=1Mbps
burst-time=disabled comment=“” compression=no country=no_country_set
default-ap-tx-limit=0 default-authentication=no default-client-tx-limit=0
default-forwarding=no dfs-mode=none disable-running-check=no disabled=no
disconnect-timeout=3s frame-lifetime=0 frequency=2417 frequency-mode=
manual-txpower hide-ssid=yes hw-fragmentation-threshold=disabled
hw-protection-mode=none hw-protection-threshold=256 hw-retries=4
mac-address=00:XX:XX:XX:05:E1 max-station-count=16 mode=ap-bridge mtu=
1500 name=wlan1 noise-floor-threshold=default on-fail-retry-time=100ms
periodic-calibration=enabled periodic-calibration-interval=60
preamble-mode=both proprietary-extensions=post-2.9.25 radio-name=“”
rate-set=default scan-list=default security-profile=wireless-key1 ssid=
XXXXXXXXXX station-bridge-clone-mac=00:00:00:00:00:00 supported-rates-a/g=
6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,54Mbps supported-rates-b=
1Mbps,2Mbps,5.5Mbps,11Mbps tx-power-mode=manual-table
update-stats-interval=disabled wds-cost-range=50-150 wds-default-bridge=
none wds-default-cost=100 wds-ignore-ssid=no wds-mode=disabled
wmm-support=disabled
3_channels_2_4_5mhz.jpg
3_channel_AP_2_4_5mhz.jpg

I’ve seen this before on some 900mhz stuff, but I think that was only on older v3 builds. never caused a problem though, seemed to just be a display error.