Confusing "Rate limiting allowlist" in version v0.107.42

[Kisaragi-ng]

In the new web UI for rate limiting allowlist, there's subnet prefix length that default to 24.

how do i create a rate limit whitelist for both 10.10.10.0/24 and 114.142.0.0/16?

I can't specify them per line like in previous version inside the .yml file, it'll give me this error now:

Error: control/dns_config | decoding request: ParseAddr("114.142.0.0/16"): unexpected character (at "/16") | 400

from my understanding I can't put /16 in the Subnet prefix length for IPv4 addresses since my 10.10.10.0 will be turned into 10.10.10.0/16 instead.