| autoClearSearchValue | Whether the current search will be cleared on selecting an item. Only applies when `mode` is set to `multiple` or `tags` | boolean | true | |
| dropdownMatchSelectWidth | Determine whether the dropdown menu and the select input are the same width. Default set `min-width` same as input. Will ignore when value less than select width. `false` will disable virtual scroll | boolean \| number | true | |
| dropdownStyle | The style of dropdown menu | CSSProperties | - | |
| filterOption | If true, filter options by input, if function, filter options against it. The function will receive two arguments, `inputValue` and `option`, if the function returns `true`, the option will be included in the filtered set; Otherwise, it will be excluded | boolean \| function(inputValue, option) | true | |
| getPopupContainer | Parent Node which the selector should be rendered to. Default to `body`. When position issues happen, try to modify it into scrollable content and position it relative. [Example](https://codesandbox.io/s/4j168r7jw0) | function(triggerNode) | () => document.body | |
| optionFilterProp | Which prop value of option will be used for filter if filterOption is true. If `options` is set, it should be set to `label` | string | `value` | |
| optionLabelProp | Which prop value of option will render as content of select. [Example](https://codesandbox.io/s/antd-reproduction-template-tk678) | string | `children` | |
| onChange | Called when select an option or input value change | function(value, option:Option \| Array<Option>) | - | |
| onClear | Called when clear | function | - | 4.6.0 |
| onDeselect | Called when a option is deselected, param is the selected option's value. Only called for `multiple` or `tags`, effective in multiple or tags mode only | function(string \| number \| LabeledValue) | - | |
| onDropdownVisibleChange | Called when dropdown open | function(open) | - | |
| onFocus | Called when focus | function | - | |
| onInputKeyDown | Called when key pressed | function | - | |
| onMouseEnter | Called when mouse enter | function | - | |
| onMouseLeave | Called when mouse leave | function | - | |
| onPopupScroll | Called when dropdown scrolls | function | - | |
| onSearch | Callback function that is fired when input changed | function(value: string) | - | |
| onSelect | Called when a option is selected, the params are option's value (or key) and option instance | function(string \| number \| LabeledValue, option: Option) | - | |
> Note, if you find that the drop-down menu scrolls with the page, or you need to trigger Select in other popup layers, please try to use `getPopupContainer={triggerNode => triggerNode.parentElement}` to fix the drop-down popup rendering node in the parent element of the trigger .
### Why sometime customize Option cause scroll break?
Virtual scroll internal set item height as `32px`. You need to adjust `listItemHeight` when your option height is less and `listHeight` config list container height:
```tsx
<SelectlistItemHeight={10}listHeight={250}/>
```
Note: `listItemHeight` and `listHeight` are internal props. Please only modify when necessary.
Select only create a11y auxiliary node when operating on. Please open Select and retry. For `aria-label`&`aria-labelledby` miss warning, please add related prop to Select with your own requirement.
