How frequently does the bug occur?

Always

Description

Trying to create objects in a new schema from the data in an old deleted schema.

onMigration: (oldRealm, newRealm) => {
    const oldObjects = oldRealm.objects(RealmSchema.OldSchemaName);
    oldObjects.forEach((obj) => {
      if (obj.arrayValue.length) {
        obj.arrayValue.forEach((arrItem) => {
          newRealm.write(() => {
            newRealm.create(RealmSchema.NewSchemaName, { key: oldObject.value, ..., ... });
          });
        });
      }
    });
  },

When I call `newRealm.write(() => {
newRealm.create(RealmSchema.NewSchemaName,

, Realm.UpdateMode.All) }){{ it always throws }}Error: Exception in HostFunction: The Realm is already in a write transaction`
Assigning values to the new object is not a problem since it doesn't require a write operation but creating a new object from an old one seems like a problem. I think I'm missing something here. Please let me know if there's a workaround.
The references doesn't show how to create a new object from old deleted objects.

Stacktrace & log output

Possible Unhandled Promise Rejection (id: 0):
Error: Exception in HostFunction: The Realm is already in a write transaction

Can you reproduce the bug?

Always

Reproduction Steps

• upgrade schema and version
• Realm fails to initialize when the onMigration callback runs at newRealm.write()

Version

11.10.2

What services are you using?

Local Database only

Are you using encryption?

Yes

Platform OS and version(s)

iOS/Android

Build environment

Which debugger for React Native: Flipper

Cocoapods version

No response