Do yourself a favour and upgrade (again) to a current master/ snapshot build. 22.03.x and earlier is using a very quirky swconfig based switch driver for ipq40xx, while master has been migrated to a properly working DSA driver at the end of last year, which makes your configuration a lot easier.
Warning:
- this requires resetting the configuration and forgetting everything you've done with /etc/config/network, DSA works differently - do not restore old configs.
- The flash partitioning had to be changed to accomodate for the larger kernel (v5.15 and up), which requires special attention, read https://git.openwrt.org/?p=openwrt/openwrt.git;a=commitdiff;h=cda6f1c832f96bd24e5398e156a0e8d639c691a0 and the device page in the wiki!