"Serialized target has been destroyed" error is thrown if undo is pressed after deleting any recorder. Refer the attached video

Steps to reproduce:
1) Create a new project
2) Window > Package Manager > Install Unity Recorder
3) Window > Package Manager > Install Mobile Notifications
4) Add any Recorder > Delete the recorder
5) Edit > Undo or Press Ctrl+Z

Actual result: "Serialized target has been destroyed" error is thrown in console

Expected result: No errors should be thrown in console

Occurring in: 2021.2.0a3, 2021.1.0b5, 2021.1.0a1, 2020.2.2f1, 2020.1.13f1, 2019.4.9f1

Environment: Both Windows and Mac

Stack Trace:
SerializedObject target has been destroyed.
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Unity.Notifications.NotificationSettingsProvider:<Initialize>b__16_0 () (at Library/PackageCache/com.unity.mobile.notifications@1.3.2/Editor/NotificationSettingsProvider.cs:67)
UnityEditor.EditorApplication:Internal_CallGlobalEventHandler ()