Welcome to my fifth contribution experience report. I have done others for: Git, where I give some background about the initiative Nextcloud’s docker image Forgejo JGit This one is about contributing to Mattermost. Mattermost is a chat application for teams, often seen as a FOSS replacement for Slack as it offers a very similar user experience. My motivation to contribute I identified a small issue in the user interface: a checkbox not being properly associated with the text that describes ...