a24c12d14f
The render-phase cap snapped a visible pane's Show-earlier growth back on the next render, so the button did nothing. Clamp only hot-hidden panes, and grow the DOM budget when expanding the store window too. Supersedes #87686. Co-authored-by: Kirk <317508070+chukirk-svg@users.noreply.github.com> Co-authored-by: Per0 <175494353+Per0-1@users.noreply.github.com>