Bootstrap resolvers used for updating source lists every 24h

[taam]

Setup:

• dnscrypt-proxy version 2.0.45 (so still fallback_resolvers, but it was only renamed?)
• server_names is set to a DNSCrypt server from the list
• fallback_resolvers is set to a local resolver
• ignore_system_dns = true
• cache = false (caching is done at another stage)

Every 24h the local resolver gets a query for raw.githubusercontent.com, exactly when this happens:

[INFO] Source [relays] loading from URL [https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v3/relays.md]
[INFO] Source [public-resolvers] loading from URL [https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v3/public-resolvers.md]

According to its own query log, dnscrypt-proxy does not try to resolve this name using the DNSCrypt server, but the server is working, a lot of queries are resolved. Documentation says:

They will never be used if lists have already been cached, and if the stamps of the configured servers already include IP addresses (which is the case for most of DoH servers, and for all DNSCrypt servers and relays).

That sounds to me that dnscrypt-proxy should use the fallback/bootstrap resolver(s) only once when the process is starting and loading the list the first time. Am I missing something? Thanks!