Polypane 21.1 is released with expanded scroll syncing that now covers all scrollable elements on a page, including horizontal scroll positions, not just the main vertical scroll. Additional improvements include automatic devtools opening for single-pane tabs, loading error messages in the browse panel, Discord-accurate og:title rendering in the meta panel, and a new subgrid badge in the elements panel. Bug fixes address Portal syncing for uncompressed pages and ARIA overlay display.
