Works with luci-proto-minieap Test success on OpenWrt 22.03.0 r19685-512e76967f / LuCI openwrt-22.03 branch git-22.245.77528-487e58a. Thanks to @ysc3839 and @AutoCONFIG.
First download OpenWrt SDK for your device.
cd /path/to/your/sdk
git clone https://github.com/LightWind1/openwrt-proto-minieap.git package/minieap
make menuconfig # choose `minieap` in section `Network`
make package/minieap/compile V=s