Are you sure you have configured it just as a Repeater ?
Post your wireless configuration for that AP with hide-sensitive...
[admin@Stolovka] > /export hide-sensitive
# aug/31/2021 08:25:21 by RouterOS 6.48.4
# software id = VSGZ-U2HU
#
# model = Groove A-52HPn r2
/interface bridge
add name=bridge1
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
add authentication-types=wpa2-psk eap-methods="" mode=dynamic-keys name=\
wlan1-Master2-repeater supplicant-identity=MikroTik
add authentication-types=wpa2-psk eap-methods="" name=wlan1-Avto_2Ghz-repeater \
supplicant-identity=MikroTik
/interface wireless
set [ find default-name=wlan1 ] band=2ghz-b/g/n channel-width=20/40mhz-Ce disabled=no \
frequency=2437 mode=station-pseudobridge security-profile=wlan1-Avto_2Ghz-repeater \
ssid=Avto_2Ghz
add disabled=no mac-address=0A:55:33:C2:C3:3D master-interface=wlan1 name=wlan3 \
security-profile=wlan1-Avto_2Ghz-repeater ssid=Avto_2Ghz_ wps-mode=disabled
/interface bridge port
add bridge=bridge1 comment=defconf interface=ether1
add comment=defconf interface=wlan1
add interface=wlan3
/ip dhcp-client
add comment=defconf disabled=no interface=wlan1
/system clock
set time-zone-name=Europe/Kiev
/system identity
set name=Stolovka