General UI
Radio Buttons
Ensure that selecting one option automatically deselects others in the group.
Standard Selection
Click an unselected radio button and confirm it becomes checked.
Selected value: (none)
Default Selection
Verify the default option is selected when the page loads without any interaction.
Default value: Default
Disabled State
Attempt to click a disabled radio button and confirm it cannot be changed.
Selected value: Open
Value Selection
Select a radio button option and confirm the internal value property is captured, not the display label.
Selected value: (none)