View markers in user files were still using the `if Settings.production?` condition instead of the new `Settings.enabled?(:view_markers)` condition, which caused the view marker to not be rendered even if the user requested it with `enable_view_markers` setting.
This issue appears to be discussing a feature request or bug report related to the repository. Based on the content, it seems to be resolved. The issue was opened by DannyBen and has received 0 comments.