LinqKit and async in Entity Framework
<p>I am getting the following error when using the predicate builder with Entity Framework Core.</p>

<blockquote>
  <p>The source IQueryable doesn't implement IAsyncEnumerable. Only
  sources that implement IAsyncEnumerable can be used for Entity
  Framework asynchronous operations.</p>
</blockquote>

<p>This is the code -</p>

<pre><code> List&lt;Member&gt; results = await _context.Members.AsExpandable().Where(predicate).ToListAsync();
</code></pre>

<p>This the exact version of EF I'm using</p>

<pre><code>  &lt;package id="EntityFramework.Core" version="7.0.0-rc1-final" targetFramework="net451" /&gt;
</code></pre>