Elastic Agent Ingest Manager Error 7.12.1

I have a issue similar to this one: [Ingest Manager] Unable to collect logs on machines with timezone set · Issue #24229 · elastic/beats · GitHub

I am running docker 7.12.1 elasticsearch and Kibana. I am using elastic-agent 7.12.1.

This is my error log from file beat:

{"log.level":"info","@timestamp":"2021-04-29T11:00:28.941-0600","log.origin":{"file.name":"log/harvester.go","file.line":302},"message":"Harvester started for file: C:\\Program Files\\Elastic\\Agent\\data\\elastic-agent-651a2a\\logs\\default\\filebeat-json.log","ecs.version":"1.6.0"}
{"log.level":"error","@timestamp":"2021-04-29T11:00:28.941-0600","log.logger":"jsonhelper","log.origin":{"file.name":"jsontransform/jsonhelper.go","file.line":62},"message":"JSON: Won't overwrite @timestamp because of parsing error: parsing time \"2021-04-29T11:00:24.075-0600\" as \"2006-01-02T15:04:05Z07:00\": cannot parse \"-0600\" as \"Z07:00\"","ecs.version":"1.6.0"}