Feature Request: allow to split health statistics by Mobile OS, Desktop OS, Browser etc

\[copied from discussion below, since there originally wasn't any detail here\]

we are a game studio company that uses unity to build our games, with unity we create our iOS version and Android version of our game. both under the same Sentry Project. in sentry, under the Releases dashboard, Discovery and Widget, we can see our health statistics for the project (crash_rate, crash_free_rate for users or for sessions)
the problem is that those statistics do not come with the information of which [os.name]() it belongs too and there is no way to filter so we can truly understand if there is difference between Android Health and iOS health.

Request: A way to filter the release health data by OS.

┆Issue is synchronized with this [Jira Improvement]() by [Unito]()