如何给<a-input-search>设置loading效果

[fancyboynet]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

1.4.8

Environment

windows10

Steps to reproduce

<a-input-search
@search="handleSearch"
enterButton="search"
v-decorator="decorator.search"
loading
>
</a-input-search>

What is expected?

有loading效果

What is actually happening?

没有loading效果

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[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.