IPsec tunnel 23.1_6 <-> 22.7.11

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Hello,

I'm currently testing the migration of the IPsec tunnels from ipsec.conf to swanctl.conf.
For this I've upgraded one side of the tunnel to 23.1_6. The migrated tunnel can be started from both sides without any problems. Then I created an analog configuration with "Connections [new]" and deleted the old configuration.
Unfortunately, I find that now the tunnel can only be started from one side (23.1_6).  From the other side this leads to the error NO_PROPOSAL_CHOSEN.
The problem seems to be that the site has no IP address at rightid but a FQDN.
If I change "Local addresses" at this site from FQDN to the current IP address, it is possible to initiate the tunnel from both sites again afterwards.

Regards,
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