highcharts · Issues· 812 open
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- #25371
Unnecessary `Chart.redraw()`'s when using DataTable
Type: BugProduct: Highcharts StockUpdated Sep 18, 2026 - #25363
Chart's ResizeObserver is never disconnected, leaking memory after destroy
Type: BugProduct: HighchartsUpdated Sep 18, 2026 - #25368
Regression: stack overflow in demo
Product: HighchartsType: Regressiona11yUpdated Sep 18, 2026 - #25348
Unhandled scrollwheel events bubble up to container
Type: BugProduct: Highcharts MapsUpdated Sep 17, 2026 - #25330
Export-data throws "Cannot read properties of null (reading 'y')" after addPoint into a cropped series
Type: BugProduct: HighchartsUpdated Sep 17, 2026 - #25245
Flowmap links ignore points on plot edges
Type: BugStatus: Pending replyProduct: Highcharts MapsStatus: StaleUpdated Sep 17, 2026 - #25310
tooltip.stickOnContact has no effect in styled mode
Type: BugProduct: HighchartsUpdated Sep 16, 2026 - #25320
Accessibility module's forced markers make the legend symbol transparent on redraw
Type: BugProduct: Highchartsa11yUpdated Sep 16, 2026 - #25287
Slider announcement does not reflect selected range or updated values
Type: BugProduct: HighchartsStatus: Pending replya11yUpdated Sep 16, 2026 - #7513
Support Horizontal Legend Navigation
Type: EnhancementProduct: HighchartsUpdated Sep 16, 2026 - #24368
Screen reader does not announce descriptive information for graph slider.
Updated Sep 16, 2026 - #24119
Luminosity contrast ratio of multiple slider controls is less than expected ratio 3:1.
Type: BugProduct: Highcharts StockStatus: Has workarounda11yUpdated Sep 16, 2026 - #25277
Rotated useHTML axis labels produce rotate(... NaN NaN) transforms in v13
Product: HighchartsType: RegressionUpdated Sep 16, 2026 - #25249
Sonification pulse oscillators override an explicit zero width
Type: BugProduct: HighchartsStatus: Pending replyStatus: StaleUpdated Sep 16, 2026 - #25251
Column-family series ignore animationLimit zero
Type: BugProduct: HighchartsStatus: Pending replyStatus: StaleUpdated Sep 16, 2026