how to activate dropdown's transition

[patrickkmatias]

In the docs dropdowns have a transition when opening them, but when inserting then as described in the docs it doesn't activate the transition together with the dropdown, making it simply appear/disappear.

When we check the dropdown declaration there's a transition prop that seems to suggest that it is configurable.

Dropdown.vue.d.ts

import type { PropType } from 'vue'; import type { DropdownPlacement } from './types'; declare const _default: import("vue").DefineComponent<{ placement: { type: PropType<DropdownPlacement>; default: string; }; text: { type: StringConstructor; default: string; }; transition: { type: PropType<string | null>; default: null; }; }, () => void, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<import("vue").ExtractPropTypes<{ placement: { type: PropType<DropdownPlacement>; default: string; }; text: { type: StringConstructor; default: string; }; transition: { type: PropType<string | null>; default: null; }; }>>, { text: string; placement: DropdownPlacement; transition: string | null; }>; export default _default;