The settings for the plugin use SystemSettings an the config meta tag, which are extremely helpful. But the class is marked to use the ConfigFile=Engine instead of one for sentry itself.
One request though is for sentry to use their own config file instead of "Engine".
this also makes easy to accidentally show some things i'd rather keep secret (like the dsn or ingest url). and would make it much easier to manage the settings.
E.g. choosing which files to submit to the repo, having automations, making it easier to support multiple projects.
(The only necessary change would be to rename Engine to Sentry)