Merge pull request #5772 from ag-grid/dg/zoom-on-update-docs

zoom on update docs and defaults

Author: AG-DavidG

packages/ag-charts-enterprise/src/preset/priceVolumePreset.ts

@@ -157,6 +157,9 @@ export function priceVolume(
             autoScaling: {
                 enabled: true,
             },
+            onDataChange: {
+                stickToEnd: true,
+            },
             // @ts-expect-error undocumented option
             enableIndependentAxes: true,
         } satisfies AgZoomOptions,

packages/ag-charts-types/src/chart/zoomOptions.ts

@@ -69,10 +69,10 @@ export interface AgZoomOnDataChange {
     strategy?: AgZoomOnDataChangeStrategy;
     /**
      * When `true`, the zoom will be adjusted to ensure that newly appended data is in the viewport. This behavior only
-     * happens if the chart's X-zoom is pan all the way to the very end of data range; otherwise the current `strategy`
+     * happens if the chart's horizontal viewport is panned all the way to the very end of data range; otherwise the current `strategy`
      * is used instead.
      *
-     * Default: `true`
+     * Default: `false`
      */
     stickToEnd?: boolean;
 }