DEC-15275 fix: 平台菜单栏竟然不是移出不消失的，反人类

(cherry picked from commit a57812536db59b0a4dfb9b6a3fc9df9bd60fd60f)

src/base/combination/combo.js

@@ -181,6 +181,9 @@
                         });
                         break;
                     case "click-hover":
+                    case "click-blur":
+                        // IE走click-hover逻辑
+                        if (BI.isIE() || ev === "click-hover") {
                             var debounce = BI.debounce(function (e) {
                                 if (self.combo.element.__isMouseInBounds__(e)) {
                                     if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) {
@@ -219,7 +222,8 @@
                                 }
                             });
                             break;
-                    case "click-blur":
+                        }
+
                         var debounce = BI.debounce(function (e) {
                             if (self.combo.element.__isMouseInBounds__(e)) {
                                 if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) {