[knot-dns-users] Start Warnings

Hello, what is wrong in my policy section? I can't found any in the docs ? Have I missing Parameters or .............. The Warning is, Feb 13 12:33:05 dns1 knotd[184636]: warning: config, policy[rsa2k].nsec3- iterations defaults to 10, since version 3.2 the default becomes 0 Feb 13 12:33:05 dns1 knotd[184636]: warning: config, policy[ececc1].nsec3- iterations defaults to 10, since version 3.2 the default becomes 0 Feb 13 12:33:05 dns1 knotd[184636]: 2022-02-13T12:33:05+0100 warning: config, policy[rsa2k].nsec3-iterations defaults to 10, since version 3.2 the default becomes 0 Feb 13 12:33:05 dns1 knotd[184636]: 2022-02-13T12:33:05+0100 warning: config, policy[ececc1].nsec3-iterations defaults to 10, since version 3.2 the default becomes 0 Feb 13 12:33:05 dns1 knotd[184636]: 2022-02-13T12:33:05+0100 warning: config, policy[ececc2].nsec3-iterations defaults to 10, since version 3.2 the default becomes 0 Feb 13 12:33:05 dns1 knotd[184636]: warning: config, policy[ececc2].nsec3- iterations defaults to 10, since version 3.2 the default becomes 0 my policy, policy: - id: rsa2k algorithm: RSASHA256 ksk-size: 4096 zsk-size: 2048 nsec3: on - id: ececc1 algorithm: ECDSAP256SHA256 nsec3: on - id: ececc2 algorithm: ecdsap384sha384 nsec3: on -- mit freundlichen Grüßen / best regards Günther J. Niederwimmer