title: Sentry doesn't provide operating system on events
body: <p>We are using sentry on our flutter app which is quite good tool.</p>
  <p>But it doesn't show iOS operating system on events like this:</p>
  <p><a href="https://i.stack.imgur.com/ikh4G.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ikh4G.png" alt="Event on Sentry for iOS" /></a></p>
  <p>But it shows on Android on the same event</p>
  <p><a href="https://i.stack.imgur.com/LF92f.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/LF92f.png" alt="Event on Sentry for Android" /></a></p>
  <p>The way I am initializing sentry is like this</p>
  <pre><code>await SentryFlutter.init(
          (options) {
            options.dsn = SecretUtils.instance.get(key);
            options.environment = environment;
          },
          appRunner: appRunner,
        );
  </code></pre>
  <p>appRunner simply runs my application. Is there any way of getting iOS tag on events</p>