Application not honouring CJ_LOG_INTERVAL

With /opt/conjure/scripts/start_application.sh patched to print the value of environment variable CJ_LOG_INTERVAL:

Apr 02 07:24:29 cstation systemd[1]: Starting conjure-app.service - Conjure Application...
Apr 02 07:24:39 cstation systemd[1]: Started conjure-app.service - Conjure Application.
Apr 02 07:24:39 cstation conjure[1490]: Failed to auto-detect interface and driver; falling back to defaults
Apr 02 07:24:39 cstation conjure[1490]: applying default: PF_DRIVER=i40e
Apr 02 07:24:39 cstation conjure[1490]: Applying local configs from /var/lib/conjure/conjure.conf
Apr 02 07:24:39 cstation conjure[1490]: using preset: PF_DRIVER=ice
Apr 02 07:24:39 cstation conjure[1490]: CJ_LOG_INTERVAL: 60
Apr 02 07:24:39 cstation conjure[1490]: station_config path: /var/lib/conjure/app_config.toml
Apr 02 07:24:39 cstation systemd-networkd[502]: tun1: Link UP
Apr 02 07:24:39 cstation systemd-networkd[502]: tun1: Gained carrier
Apr 02 07:24:39 cstation systemd-networkd[502]: tun1: Gained IPv6LL
Apr 02 07:24:39 cstation conjure[1505]: [REG] 2025/04/02 07:24:39.123955 [STARTUP] Listening on [::]:41245
Apr 02 07:24:39 cstation conjure[1505]: [ZMQ_PROXY] 2025/04/02 07:24:39.124003 ZMQ connected to ipc://@zmq-proxy
Apr 02 07:24:44 cstation conjure[1505]: [STATS] 2025/04/02 07:24:44.126388 zmq-stats: 0 0 0.000% (0.000/s) 0 0/10000 0.000%
Apr 02 07:24:44 cstation conjure[1505]: [STATS] 2025/04/02 07:24:44.127195 liveness-stats: 0 0 0.000% 0.000/s 0 0.000% 0.000/s 0 0.000% 0.000/s 0 0.000% 0.000/s 0 NaN% 0 NaN%
Apr 02 07:24:44 cstation conjure[1505]: [STATS] 2025/04/02 07:24:44.127348 proxy-stats:0 0 0.000000 0 0.000000 0 0 0 0.000000 0.000000
Apr 02 07:24:44 cstation conjure[1505]: [STATS] 2025/04/02 07:24:44.127428 reg-stats: 0 0 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s
Apr 02 07:24:44 cstation conjure[1505]: [STATS] 2025/04/02 07:24:44.127502 reg-buf-stats: 0 0.000/s 0 0.000% 0.000/s 0 0 0/1 0.000%
Apr 02 07:24:44 cstation conjure[1505]: [STATS] 2025/04/02 07:24:44.127578 Conns: 0 cur 0 new 0 err Regs: 0 cur 0 new (0 local 0 API 0 shared 0 unknown) 0 miss 0 err 0 dup LiveT: 0 valid 0 live 0 cached Byte: 0 up 0 down gorts 24
Apr 02 07:24:49 cstation conjure[1505]: [STATS] 2025/04/02 07:24:49.126688 zmq-stats: 0 0 0.000% (0.000/s) 0 0/10000 0.000%
Apr 02 07:24:49 cstation conjure[1505]: [STATS] 2025/04/02 07:24:49.126747 liveness-stats: 0 0 0.000% 0.000/s 0 0.000% 0.000/s 0 0.000% 0.000/s 0 0.000% 0.000/s 0 NaN% 0 NaN%
Apr 02 07:24:49 cstation conjure[1505]: [STATS] 2025/04/02 07:24:49.126763 proxy-stats:0 0 0.000000 0 0.000000 0 0 0 0.000000 0.000000
Apr 02 07:24:49 cstation conjure[1505]: [STATS] 2025/04/02 07:24:49.126773 reg-stats: 0 0 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s 0 0.000/s
Apr 02 07:24:49 cstation conjure[1505]: [STATS] 2025/04/02 07:24:49.126784 reg-buf-stats: 0 0.000/s 0 0.000% 0.000/s 0 0 0/1 0.000%
Apr 02 07:24:49 cstation conjure[1505]: [STATS] 2025/04/02 07:24:49.126798 Conns: 0 cur 0 new 0 err Regs: 0 cur 0 new (0 local 0 API 0 shared 0 unknown) 0 miss 0 err 0 dup LiveT: 0 valid 0 live 0 cached Byte: 0 up 0 down gorts 24
Apr 02 07:24:54 cstation conjure[1505]: [STATS] 2025/04/02 07:24:54.126035 zmq-stats: 0 0 0.000% (0.000/s) 0 0/10000 0.000%