Dialog closedBy Polyfill Test

Test Instructions:

Open each dialog and test closing behavior with ESC key and backdrop clicks
closedby="any": Closes with ESC key, backdrop click, and close button
closedby="closerequest": Closes with ESC key and close button only
closedby="none": Closes with close button only

Test 1: closedby="any" (default behavior)

Can be closed with ESC key, backdrop click, and close button.

Status: Closed

Test 2: closedby="closerequest"

Can be closed with ESC key and close button only. Backdrop clicks are ignored.

Status: Closed

Test 3: closedby="none"

Can only be closed with the close button. ESC key and backdrop clicks are ignored.

Status: Closed

Test 4: Dynamic Attribute Changes

You can change the closedBy attribute while the dialog is open.

Status: Closed