UXML Assets cannot be opened with button from the UI Builder Library section

Unity: UI Builder

2021.3.X

Steps to reproduce:

1. Open any Project

2. Navigate to Window > UI Toolkit > UI Builder

3. Add two Elements from the Library Standard section

4. Right-click them in the Hierarchy to create Templates from them

5. Switch the Library section to Project

6. Hover over any of the Assets and try clicking the Button that shows up to the right

Actual results: Nothing happens

Expected results: UXML Assets are opened in UI Builder

Reproducible with versions: 2021.3.35f1

Not reproducible with versions: 2022.3.20f1, 2023.1.20f1, 2023.2.10f1, 2023.3.0b7

Tested on: macOS Sonoma M1 Max