title: Firebase - user properties are shown in "DebugView" but not in "User Properties" (not even after days)
body: <p>Title say it all, it is very weird. This is my code:</p>
  <pre><code>FirebaseAnalytics analytics = FirebaseAnalytics.getInstance(ctx);
  analytics.setUserProperty(MY_PROP, &quot;test&quot;);
  </code></pre>
  <p>That is pretty much all. I can clearly see this in Android studio logging and sending, also receiving them in Firebase console in section DebugView - but even after 4 days, they are still not shown in User Properties.</p>
  <p>Why?</p>