IndexedDB Broken in iOS 13 Mobile Safari

Since upgrading to iOS 13.1.2, Mobile Safari seems to dislike my implementation of IndexedDB through Elemental2. I'm specifically getting the error of "AbortError: The operation was aborted" when attempting to either open the IndexedDB or executing onupgradeneeded. Everything seems to work fine on iOS 12. So was there an update to Mobile Safari's IndexedDB implementation in the latest rounds of updates? I can't seem to find any documentation on it. I know this may be a bit out of scope for Elemental2... but I want to find out if this is specific to Elemental2 or the underlying JavaScript.

I am finding that it's failing on this line:

`IDBDatabase db = (IDBDatabase) openDbRequest.result;`

Thanks.