Reproduction steps:
1. Open the attached “ASDQWE” project
2. Open the “Assets/_Project/Scripts/UI/MainScene/View/MainSceneView.uxml” with the UI Builder
3. In the UI Builder Window, observe the “MainSceneView.uxml/VisualElement/VisualElement/#InvitePopup/#Decline” Button
Expected result: The Button has a “Decline” label
Actual result: The Button has an “Accept” label
Reproducible with: 2023.1.14f1
Could not test with: 2021.3.30f1 (“Multiple precompiled assemblies with the same name Newtonsoft.Json.dll included on the current platform” compilation error), 2022.3.10f1 (Multiple errors with the com.unity.multiplayermode package), 2023.2.0b10, 2023.3.0a5 (Both Buttons in the Visual Element had a “Button” label)
Reproducible on: Intel macOS 13.5
Not reproducible on: No other environment tested