[BUG]: Investigate why Crashlytics has no issues

[BenHenning]

Describe the bug

The current production Crashlytics dashboard in Firebase is showing zero issues despite having a steady stream of crashes being tracked.

Steps To Reproduce

Open up the Crashlytics view in the Firebase console for oppia-android-dev and observe there are crashes (sometimes; you may need to initiate a crash for it to show up since not many devs have analytics enabled) but no issues.

Expected Behavior

Issues should show up in Crashlytics.

Ideally, the work here is to:

• Identify what causes issues to appear.
• Verify that the app is logging the correct data for these situations (via local debug verification).
• Investigate where the failure is actually happening.

Screenshots/Videos

No response

What device/emulator are you using?

No response

Which Android version is your device/emulator running?

No response

Which version of the Oppia Android app are you using?

No response

Additional Context

Firebase analytics will need to be enabled in local developer versions of the app to investigate this issue. Also, the assignee must have access to the developer Firebase project (contact @BenHenning or @adhiamboperes).