Steps to reproduce:

Create a new project from the Universal 3D template
Select GameObject > UI Toolkit > Standard Elements > Button
In the "Create UI Document" dialog, keep the default name "New UXML" and click Save
Select File > Save (Cmd/Ctrl+S). If a save dialog appears, click Save
Select File > Build Profiles and add a macOS (or Windows) Build Profile from the Platform Browser
In the Hierarchy, select the Button
In the Build Profiles window, click Build And Run, choose a location and observe the Console

Actual results: The build fails and these errors are logged

InvalidOperationException: You can't modify a VisualElement after its resources are released. This usually happens when PanelRenderer releases elements during UI reload or cleanup. Make sure that you don't hold stale references to elements.
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
Rethrow as Exception: Failed to extract Bindings value from UnityEngine.UIElements.Button

Error building Player: 3 errors
Build completed with a result of 'Failed'

Expected results: The Player is built and no errors are logged

Reproducible with versions: 6000.7.0b4, 6000.7.0b5, 7000.0.0a5, 7000.0.0a8

Not reproducible with versions: 6000.7.0b3, 7000.0.0a1

Can't test with versions: 6000.0.84f1, 6000.3.24f1, 6000.6.6f1 (in-scene UI authoring is not available)

Tested on (OS): macOS 26.6.2

Notes:

Every build fails while an element is selected, until the project has been built once with nothing (or a GameObject) selected. After that, builds with an element selected succeed but still log the errors
The same errors are logged when entering or exiting Play Mode with an element selected, and the Inspector goes blank