[knot-dns-users] Refreshing DNSKEY RRset signatures

Hi, I'm running Knot 2.0.0 and automatically signing my zone with manual key management policy. When I manually refreshed the signatures by running "knotc signzone <zone>", all the signatures were refreshed as expected, except the DNSKEY RRset, whose signature remained untouched. I thought this wouldn't be a big deal, as Knot would probably automatically refresh DNSKEY RRset signature when about 1/10 of its lifetime will be remaining. However, when I now look at "knotc zonestatus", it shows that the next resigning is scheduled far beyond the exipration of the DNSKEY RRset signature. So, is my DNSKEY RRset signature going to be expired or is DNSKEY handled in some special way so that it will be eventually refreshed before expiring? My current DNSKEY RRSIG will expire at 20150828172101: nxdomain.fi. 600 IN RRSIG DNSKEY 8 2 600 20150828172101 20150729172101 61894 nxdomain.fi. qQJm..... But the next resigning is scheduled on 2015-09-14: nxdomain.fi. type=master | serial=2015081708 | DNSSEC resign in 647h56m43s | automatic DNSSEC, resigning at: 2015-09-14T02:26:59 Thanks, Antti