a-image通过插槽preview-actions自定义预览操作栏，当a-image被放在a-image-preview-group时多图预览的自定义操作栏无效

[yliu7949]

• [x] I'm sure this does not appear in the issue list of the repository

Basic Info

• Package Name And Version: @arco-design/web-vue@2.44.1
• Framework version: Vue 3.2.47
• Browser: chrome109.0.0.0
• Reproduction Link: https://stackblitz.com/edit/angular-583mz6-jppora?file=src/App.vue

What is expected?

期待点击a-image打开多图预览界面后，自定义预览操作栏生效。

Steps to reproduce

点击图片进行预览，观察下方的自定义操作栏。

[sakura-he]

+1

[yliu7949]

@flsion