[React Native] Native iOS crashes are not symbolicated

We’re seeing native ios crashes with missing symbolication.
On the stack trace, it is shown as “redacted” on some lines.
We’re using sentry.io.
I saw this on crashes coming from ios version 13.7 (17h35).

As far as I understand, debug symbols for system libs, such as Foundation and CoreFoundation, should be uploaded by Sentry.