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This is the overridden settings:

I am using the following plugins:
- git clone GitHub - discourse/docker_manager: Plugin for use with discourse docker image · GitHub
- git clone GitHub - communiteq/discourse-migratepassword: Support migrated password hashes · GitHub
- git clone GitHub - discourse/discourse-spoiler-alert: A plugin for discourse to hide spoilers behind the spoiler-alert jQuery plugin · GitHub
- git clone GitHub - discourse/discourse-solved: Allow accepted answers on topics · GitHub
- git clone GitHub - discourse/discourse-topic-voting: Adds the ability for voting on a topic within a specified category in Discourse. · GitHub
- git clone GitHub - discourse/discourse-push-notifications: Plugin for integrating Chrome and FireFox push notifications · GitHub
- git clone GitHub - discourse/discourse-user-notes: Plugin for Staff users to create notes on users · GitHub
- git clone GitHub - discourse/discourse-backup-uploads-to-s3 · GitHub
- git clone GitHub - discourse/discourse-cakeday: Show a birthday cake emoji beside the names of members on their join anniversary, or their actual birthday -- and a browsable directory of upcoming anniversaries / birthdays. · GitHub
- git clone GitHub - communiteq/discourse-adsense: Google AdSense plugin for Discourse forum · GitHub

I tried commenting out all those plugins (except the docker manager) and rebuilding the app but with the same result.