Bug：文件上传控件导致菜单不能下拉选择

[zhang xu]

在一个vm文件中

<form enctype="multipart/form-data" action="$requestContext.baseUrl/secure/TestAction.jspa" method="post">
    <input type="file" name="file" >
    <input type="submit">
</form>

只要vm页面中使用 input type="file" 标签，就会导致菜单无法下拉

[zhang xu]

<jira.version>5.2.7</jira.version>
<amps.version>4.2.0</amps.version>

[nriley]

A Google Translate attempt at translating to English:

Bug: File upload controls can lead to the drop-down menu, select

In a vm file

<form enctype="multipart/form-data" action="$requestContext.baseUrl/secure/TestAction.jspa" method="post">

<input type="file" name="file" >

<input type="submit">

</form>

As long as vm page using input type = "file" tab, it will not lead to the drop-down menu