[BUG] PowerApps Control Framework Is not read

Bug Report

Issues should only be created for items related to covered functionality.

Not covered functionality, feature requests, and questions should use the Feature Request or Question templates.

EasyRepro Version

[ ] Microsoft Dynamics 365 Online Version 8.2 (8.2.x) (DB 8.2.x) online
[ ] Microsoft Dynamics 365 Online Version 9.0 (9.0.x) (DB 9.0.x) online
[ ] Microsoft Dynamics 365 Online Version 9.0.2 (9.0.2) (DB 9.0.2) online
[x] Microsoft Dynamics 365 Online Version 9.1 (9.1.x) (DB 9.1.x) online

UCI or Classic Web

[x] UCI (XrmApp)
[ ] Classic Web (XrmBrowser)

Online or On Premise

[x] Online
[ ] On Premise

Browser

[x] Chrome
[ ] Firefox
[ ] IE
[ ] Edge

Describe the bug
PCF Fields are not recognized and through a NullReferenceException when accessed.

Special formatting / display
Controls include a two option as a switch and Optionsets as multiple buttons

Code to reproduce

xrmApp.OnlineLogin.Login(_xrmUri, _username, _password);

xrmApp.Navigation.OpenApp(UCIAppName.Sales);

xrmApp.Navigation.QuickCreate("contact");

var val = xrmApp.QuickCreate.GetValue(new OptionSet() { Name = "name" });

xrmApp.QuickCreate.Save();

Expected behavior

It should retrieve the value of the PCF field, though it sends a NullReferenceException.

Screenshots

Additional context

Attempted to add packages and multiple methods of accessing the fields including:

xrmApp.Entity.GetValue(new OptionSet { Name = "name" });
xrmApp.Entity.GetValue("name");

microsoft / EasyRepro