COLLABTUNES_STICKY_SECTION_PROGRESS_INDICATOR_5_13_26.html
Scroll down to see indicator update.
Add data-section="Label" to any section element.
JS auto-detects all sections and builds the dot track.
Rating, GX score, themes, and content flags. The indicator dot above highlights as you scroll into this section.
Track list with numbers, credits, and content flags. Second dot activates here.
Summary, editorial review, per-track notes. Third dot.
Canon notes, crosslinks, external links. Fourth dot.
Reconstruction status grid. Final dot — progress line reaches 100%.