fix: use Popover for context indicator on mobile viewports#23747
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fix: use Popover for context indicator on mobile viewports#23747
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Radix UI Tooltip only opens on hover, which does not exist on touch devices. On mobile viewports (< 640 px), swap the Tooltip for a Popover so tapping the context-usage ring toggles the info panel. Desktop behavior (hover tooltip) is unchanged.
DanielleMaywood
approved these changes
Mar 28, 2026
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Problem
The context-usage indicator ring in the agents chat uses a Radix UI
Tooltip, which only opens on hover. On mobile/touch devices there is no hover event, so tapping the indicator does nothing.Fix
On mobile viewports (
< 640 px, matching the existingisMobileViewport()helper), render aPopoverinstead of aTooltipso that tapping the ring toggles the context-usage info. Desktop behavior (hover tooltip) is unchanged.Popover(mobile) orTooltip(desktop) based on viewport widthPopoverandPopoverContentwere already imported in the file