fix(select): menu height shifts on close in filterable mode

CHANGELOG.en-US.md

@@ -8,6 +8,7 @@
 - Fix `n-tree`'s `filter` prop does not work when assigned `children-field` , closes [#1477](https://github.com/TuSimple/naive-ui/issues/1477).
 - Fix `n-cascader` can't remove options when using customized fields in multiple mode.
 - Fix `n-select`'s option created by `on-create` doesn't show correct label in trigger, closes [#1482](https://github.com/TuSimple/naive-ui/issues/1482)
+- Fix `n-select` menu height shifts on close in `filterable` mode.
 
 ### Feats
 

CHANGELOG.zh-CN.md

@@ -8,6 +8,7 @@
 - 修复 `n-tree` 当指定`children-field`时过滤不生效，关闭 [#1477](https://github.com/TuSimple/naive-ui/issues/1477)
 - 修复 `n-cascader` 在自定义字段和 `multiple` 一起使用时无法删除选项
 - 修复 `n-select` 使用 `on-create` 创建的选项字段不正确，关闭 [#1482](https://github.com/TuSimple/naive-ui/issues/1482)
+- 修复 `n-select` 在过滤状态下点击选项菜单闪动
 
 ### Feats
 

src/select/src/Select.tsx

@@ -395,7 +395,7 @@ export default defineComponent({
     function closeMenu (): void {
       doUpdateShow(false)
     }
-    function handleMenuLeave (): void {
+    function handleMenuAfterLeave (): void {
       patternRef.value = ''
     }
     function handleTriggerClick (): void {
@@ -678,7 +678,7 @@ export default defineComponent({
       handleKeyDown,
       handleKeyUp,
       syncPosition,
-      handleMenuLeave,
+      handleMenuAfterLeave,
       handleMenuClickOutside,
       handleMenuScroll,
       handleMenuKeyup: handleKeyUp,
@@ -757,7 +757,7 @@ export default defineComponent({
                     <Transition
                       name="fade-in-scale-up-transition"
                       appear={this.isMounted}
-                      onLeave={this.handleMenuLeave}
+                      onAfterLeave={this.handleMenuAfterLeave}
                     >
                       {{
                         default: () =>