fix: mobile hover and cascading collapse in SlotProgressTimeline#380
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fix: mobile hover and cascading collapse in SlotProgressTimeline#380
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- Add useCanHover() hook to detect touch-only devices and disable hover tooltips on mobile - Fix visibility filter to hide all descendants of collapsed spans, not just direct children - Prevents orphaned child spans from appearing when parent is collapsed - Tested on desktop and verified cascading collapse behavior works correctly
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Extract the useCanHover hook from SlotProgressTimeline to src/hooks/useCanHover/ for reuse across the app. This hook detects if the device supports hover interactions using the CSS media query (hover: hover).
mattevans
approved these changes
Jan 19, 2026
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Summary
Fixed two issues in the SlotProgressTimeline component:
Changes
useCanHover()hook usingwindow.matchMedia('(hover: hover)')to detect touch devices