Sebastjan Artič 4f7d8df659 Fix trim bar handles invisible: ResizeObserver + rAF ... Root cause found via puppeteer inspection: - trimBarWidth was 4px when renderTrim() ran - That made calc(32.64% - 12px) = ~-10px, putting handles offscreen left Modal element gets actual width AFTER appendChild + browser layout pass. Original code called renderTrim() synchronously right after appendChild, before the modal had real dimensions. Fix: 1. Use ResizeObserver on trim-bar to re-render whenever it gets actual width 2. Also use double requestAnimationFrame as fallback (waits for layout) Verified via puppeteer: Before: leftStyle='calc(32.6443% - 12px)' but trimBarWidth=4 After: handles correctly positioned within visible bar		2026-04-30 11:38:20 +00:00
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index.html	Fix trim bar handles invisible: ResizeObserver + rAF	2026-04-30 11:38:20 +00:00