Logstash container not receiving log files from Filebeats running on host

[David_Locarno]

I am running a RHEL VM with Filebeats installed and three Podman containers running Kibana, Elasticsearch, and Logstash. Almost everything works, except for sending files from Filebeats to my Logstash container's pipeline.
I have tried and ensured the following:

1. I verified my host machine's port 5044 is listening via ss -tulpn and that it's firewall is permitting traffic on the port. I can make a successful telnet connection to it. I've also ran Filebeat test output to get:

Logstash: 10.0.2.16:5044...
  connection...
    parse host... OK
    dns lookup... OK
    addresses: 10.0.2.16
    dial up... OK
  TLS... WARN secure connection disabled
  talk to server... OK

2. The Logstash Podman container was correctly mapped to the 5044 port upon execution. Verified by:

elastic@elk-server$ podman port ls01
5044/tcp -> 0.0.0.0:5044
9600/tcp -> 0.0.0.0:9600

3. I've tested a Filebeat config which outputs to the host machine's console and it works. I've also tested Logstash and successfully ran pipelines which ingest a log file from a directory from within the container, Logstash can output both to stdout and Elasticsearch fine.
4. I've continuously cleared both the Filebeat /var/lib/filebeat/registry/filebeat registry directory as well as my data/sincebd_ directory in Logstash
5. I've also tried replacing my host machines IP (10.0.2.16) with localhost and 127.0.0.1 in my filebeat.yml file (shouldn't make a difference)
6. I've put SELinux in permissive mode
7. I don't have any TLS security configured between Filebeats and Logstash.

The contents of my filebeat.yml is:

filebeat.config.modules:
  path: ${path.config}/modules.d/*.yml
  reload.enabled: false

filebeat.inputs:
- type: filestream
  enabled: true
  id: FreeIPA-audit-log
  paths:
    - /home/elastic/audit.test.txt
  parsers:  
    - multiline:
        type: pattern
        pattern: '^\s*$'
        negate: true
        match: after

output.logstash:
  hosts: ["10.0.2.16:5044"]

And, the contents of my logstash.conf pipeline is:

input {
  beats {
    port => 5044
  }
}

output {
  file {
    path => "/usr/share/logstash/output.log"
    codec => line { format => "%{message}" }
  }
}

I have also attempted to run a Logstash pipeline via command-line and output to stdout instead of a file, which also didn't work. I do not know what else to try at this point. Thank you for the help.

[David_Locarno]

I figured out I was missing the

enabled: true

configuration line in the output section of filebeat.yml
I had it under the input, but, was not aware it was also needed under the output.