title: discord.py - Is there any way to put a user in the cache of other users?
body: <p>My current problem is, that I have an embed that mentions certain users. These users are getting pinged and everything works fine, but if I look at the embed from my mobile or any other device, that doesn't have the users stored in its cache, the mentions get replaced by &quot;@invalid-user&quot; or &quot;&lt;@!&quot;, because a mention doesn't save users to the cache.</p>
  <p>Users get stored into the cache of devices by sent messages, them appearing in the member list, and some other stuff like through the search bar.
  Is there any way I can store a certain user into every device that sees my embed message?</p>