VyOS 1.3-stable-202207280515 is not affected and works as expected
vyos@r14:~$ show vpn ipsec sa Connection State Uptime Bytes In/Out Packets In/Out Remote address Remote ID Proposal ------------------------- ------- -------- -------------- ---------------- ---------------- ----------- -------------- peer-192.0.2.2-tunnel-0 up 9s 0B/0B 0/0 192.0.2.2 N/A AES_GCM_16_256 peer-2001:db8::2-tunnel-0 up 9s 0B/0B 0/0 2001:db8::2 N/A AES_GCM_16_256 vyos@r14:~$
SAs
vyos@r14:~$ sudo swanctl -l
peer-2001:db8::2-tunnel-0: #4, ESTABLISHED, IKEv2, bae267e189f183be_i 008bf75c872ced6a_r*
local '2001:db8::1' @ 2001:db8::1[500]
remote '2001:db8::2' @ 2001:db8::2[500]
AES_GCM_16-256/PRF_HMAC_SHA2_256/MODP_2048
established 25s ago, rekeying in 85328s
peer-2001:db8::2-tunnel-0: #3, reqid 1, INSTALLED, TUNNEL, ESP:AES_GCM_16-256
installed 25s ago, rekeying in 28178s, expires in 28775s
in c762627a, 0 bytes, 0 packets
out c2278f63, 0 bytes, 0 packets
local 2001:db8:1111::/64
remote 2001:db8:2222::/64
peer-192.0.2.2-tunnel-0: #3, ESTABLISHED, IKEv2, c923210fb14e11d5_i 2450ab183218d566_r*
local '192.0.2.1' @ 192.0.2.1[500]
remote '192.0.2.2' @ 192.0.2.2[500]
AES_GCM_16-256/PRF_HMAC_SHA2_256/MODP_2048
established 25s ago, rekeying in 85526s
peer-192.0.2.2-tunnel-0: #4, reqid 2, INSTALLED, TUNNEL, ESP:AES_GCM_16-256
installed 25s ago, rekeying in 27722s, expires in 28775s
in c1892b7b, 0 bytes, 0 packets
out c8fbbb2f, 0 bytes, 0 packets
local 100.64.0.0/24
remote 100.64.55.0/24
vyos@r14:~$