rsyslog cannot load the same module with multiple times

Issue

• rsyslog is configured to load imjournal module in /etc/rsyslog.conf and /etc/rsyslog.d/test.conf files.

# cat /etc/rsyslog.conf
...
module(load="imjournal"         # provides access to the systemd journal
       StateFile="imjournal.state") # File to store the position in the journal
...

# cat /etc/rsyslog.d/test.conf
module(load="imjournal" ratelimit.interval="300" ratelimit.burst="30000")

• rsyslogd get errors in checking configuration.

# rsyslogd -N1
rsyslogd: version 8.2102.0-7.el8_6.1, config validation run (level 1), master config /etc/rsyslog.conf
rsyslogd: module 'imjournal' already in this config, cannot be added  [v8.2102.0-7.el8_6.1 try https://www.rsyslog.com/e/2221 ]
rsyslogd: error during parsing file /etc/rsyslog.d/test.conf, on or before line 1: parameter 'ratelimit.burst' not known -- typo in config file? [v8.2102.0-7.el8_6.1 try https://www.rsyslog.com/e/2207 ]
rsyslogd: error during parsing file /etc/rsyslog.d/test.conf, on or before line 1: parameter 'ratelimit.interval' not known -- typo in config file? [v8.2102.0-7.el8_6.1 try https://www.rsyslog.com/e/2207 ]

• rsyslog daemon can run but the configuration in /etc/rsyslog.d/test.conf is not effective.

# systemctl status rsyslog
* rsyslog.service - System Logging Service
   Loaded: loaded (/usr/lib/systemd/system/rsyslog.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2022-10-20 10:48:24 CST; 2min 45s ago
     Docs: man:rsyslogd(8)
           https://www.rsyslog.com/doc/
 Main PID: 56570 (rsyslogd)
    Tasks: 9 (limit: 11048)
   Memory: 52.4M
   CGroup: /system.slice/rsyslog.service
           `-56570 /usr/sbin/rsyslogd -n

Oct 20 10:48:24 rhel8.example.com systemd[1]: Starting System Logging Service...
Oct 20 10:48:24 rhel8.example.com rsyslogd[56570]: warning: ~ action is deprecated, consider using the 'stop' statement instead [v8.2102.0-7.el8_6.1 try https://www.rsyslog.com/e/2307 ]
Oct 20 10:48:24 rhel8.example.com systemd[1]: Started System Logging Service.
Oct 20 10:48:24 rhel8.example.com rsyslogd[56570]: module 'imjournal' already in this config, cannot be added  [v8.2102.0-7.el8_6.1 try https://www.rsyslog.com/e/2221 ]
Oct 20 10:48:24 rhel8.example.com rsyslogd[56570]: error during parsing file /etc/rsyslog.d/test.conf, on or before line 1: parameter 'ratelimit.burst' not known -- typo in config file? [v8.2102.0-7.el8_6.1 try https://www.rsyslog.com/e/2207 ]
Oct 20 10:48:24 rhel8.example.com rsyslogd[56570]: error during parsing file /etc/rsyslog.d/test.conf, on or before line 1: parameter 'ratelimit.interval' not known -- typo in config file? [v8.2102.0-7.el8_6.1 try https://www.rsyslog.com/e/2207 ]
Oct 20 10:48:24 rhel8.example.com rsyslogd[56570]: [origin software="rsyslogd" swVersion="8.2102.0-7.el8_6.1" x-pid="56570" x-info="https://www.rsyslog.com"] start
Oct 20 10:48:25 rhel8.example.com rsyslogd[56570]: imjournal: journal files changed, reloading...  [v8.2102.0-7.el8_6.1 try https://www.rsyslog.com/e/0 ]