Merge pull request #13382 from plainheart/fix-12778

fix(tooltip): hide tooltip when mouse leaves the chart(#12778)

src/component/tooltip/TooltipHTMLContent.ts

@@ -298,12 +298,14 @@ class TooltipHTMLContent {
             }
         };
         el.onmouseleave = function () {
+            // set `_inContent` to `false` before `hideLater`
+            self._inContent = false;
+
             if (self._enterable) {
                 if (self._show) {
                     self.hideLater(self._hideDelay);
                 }
             }
-            self._inContent = false;
         };
     }