Evaluator Column bug

<?xml version="1.0"?>
<evalcolumn align="0" attrrefresh="no" autorefresh="no" customgrouping="no" foldertype="all" keyword="returndesc" maxstars="5" namerefresh="no" reversesort="no" 
    title="return desc" type="0">
return desc;
</evalcolumn>

test userdesc: test, 123 - 456

DOpus Version: 13.13.2.0, 13.13.3.0

在文件列表中添加该列后按 F5 刷新文件列表,如果 userdesc 不为空,则只返回 userdesc 数据。

After adding this column to the file list, press F5 to refresh the file list. If userdesc is not empty, only userdesc data is returned.

This works here, but I don't speak or understand these characters.
在文件列表中添加该列后按 F5 刷新文件列表,如果 userdesc 不为空,则只返回 userdesc 数据。

<?xml version="1.0"?>
<evalcolumn align="0" attrrefresh="no" autorefresh="no" customgrouping="no" foldertype="all" keyword="returndesc" maxstars="5" namerefresh="no" reversesort="no" title="return desc" type="0">output(desc);
return desc;
</evalcolumn>

13.13.4.0 This bug still exists