EditText UI element IsSelectionActive throws object reference error

Release Type: Official Release

Version: 4.2.0.2282

Platform(s): Windows

Describe the bug
When enabling and focusing a EditText UI element using IsSelectionActive = true, the error Object reference not set to an instance of an object is thrown. However, the EditText element seems to be responsive and accepts input anyway.

To Reproduce
Repro project: https://github.com/BlackCurtainStudio/Stride-EditTextSample

Expected behavior
No errors should occur.

Screenshots

Log and callstacks
[EditTextSample.UiScript]: Error: Object reference not set to an instance of an object. [EditTextSample.UiScript]: Error: at Stride.Core.ServiceRegistryExtensions.GetSafeServiceAs[T](IServiceRegistry registry) in C:\BuildAgent\work\b5f46e3c4829a09e\sources\core\Stride.Core\ServiceRegistryExtensions.cs:line 22 at Stride.UI.Controls.EditText.ActivateEditTextImpl() in C:\BuildAgent\work\b5f46e3c4829a09e\sources\engine\Stride.UI\Controls\EditText.Direct.cs:line 125 at Stride.UI.Controls.EditText.set_IsSelectionActive(Boolean value) in C:\BuildAgent\work\b5f46e3c4829a09e\sources\engine\Stride.UI\Controls\EditText.cs:line 160

Reproduce the issue with the linked Stride-EditTextSample on Windows, then inspect Stride.UI.Controls.EditText.Direct.cs at ActivateEditTextImpl and EditText.cs at the IsSelectionActive setter. Trace the service lookup shown in the call stack and verify that enabling selection no longer logs an object-reference error while the EditText remains usable.