default or selected kernelversion does not have config value CONFIG_R8822BE.
Result is shown for kernelversion 6.8.2

Realtek RTL8822BE Wireless Network Adapter

modulename: r8822be.ko

configname: CONFIG_R8822BE

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Realtek RTL8822BE Wireless Network Adapter
In linux kernel since version 4.2 (release Date: 2015-08-30)  
This is the staging driver for Realtek RTL8822BE 802.11ac PCIe
wireless network adapters.

source code: