fix: select auto location (#5843)

* fix: select auto location

* fix: 3  Altitude location errors may occur

Co-authored-by: 隆杰 <[email protected]>

Author: xiaojieajie

components/vc-select/OptionList.tsx

@@ -115,7 +115,7 @@ const OptionList = defineComponent({
         if (!baseProps.multiple && baseProps.open && props.rawValues.size === 1) {
           const value = Array.from(props.rawValues)[0];
           const index = toRaw(memoFlattenOptions.value).findIndex(
-            ({ data }) => data.value === value,
+            ({ data }) => data[props.fieldNames.value] === value,
           );
           if (index !== -1) {
             setActive(index);

components/vc-virtual-list/hooks/useScrollTo.tsx

@@ -106,7 +106,7 @@ export default function useScrollTo(
         });
       };
 
-      syncScroll(3);
+      syncScroll(5);
     }
   };
 }