Cannot find local (extra) DNS hosts management screen

Mentioned in a screenshot from the developer in Allow editing existing records on admin/dns_records.php - #3 by DL6ER

I am running

Core
    Version is v5.17.3-310-g206cf9c4 (Latest: null)
    Branch is development-v6
    Hash is 206cf9c4 (Latest: 206cf9c4)
Web
    Version is v5.19-716-g7d51f402 (Latest: null)
    Branch is development-v6
    Hash is 7d51f402 (Latest: 7d51f402)
FTL
    Version is vDev-0d2fcd0 (Latest: null)
    Branch is development-v6
    Hash is 0d2fcd09 (Latest: 0d2fcd09)

Not in Web interface vDev (development-v6, 40c422ef) either.

Frustratingly, I know that it's still working because I'm getting an (outdated/incorrect) response from one of my internal/custom entries.

Update: after pihole restartdns reload I am no longer seeing these entries.

If I export my data, I can see the hosts entries in pihole.toml in the [dns] section.

Answered on the other topic: