I have installed the new release version with custom image:
ath10k-firmware-qca988x base-files busybox ca-bundle dnsmasq dropbear firewall4 fstools kmod-ath10k kmod-ath9k kmod-gpio-button-hotplug kmod-nft-offload kmod-usb-ledtrig-usbport kmod-usb2 libc libgcc libustream-wolfssl logd mtd netifd nftables odhcp6c odhcpd-ipv6only opkg procd procd-seccomp procd-ujail swconfig uboot-envtools uci uclient-fetch urandom-seed urngd luci-app-wireguard wireguard-tools kmod-wireguard wpad-mesh-wolfssl iperf3 snmpd openssh-sftp-server luci
It looks like 802.11s mesh doesn't work because the WPA3 encryption is not active.
I use it with 2.4 GHz only.
The mesh point shows "Encryption: None".
It worked with version 21.02
What can I do?