Pagination: fix jumper responsive bug (#5377)

packages/pagination/src/pagination.js

@@ -206,6 +206,7 @@ export default {
               min={ 1 }
               max={ this.internalPageCount }
               value={ this.$parent.internalCurrentPage }
+              domProps-value={ this.$parent.internalCurrentPage }
               on-change={ this.handleChange }
               on-focus={ this.handleFocus }
               number/>