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Test: aria-pressed attribute test (NVDA/Firefox)

Expectation: aria-pressed attribute: MUST convey changes in state - applied to the button element

Details
PropertyValue
Supportpartial
AT NameNVDA
AT Version2025.1.1
Browser NameFirefox
Browser Version139
OS versionWindows 10 Pro version 2009
Date2025-07-25
Notes

Commands and Output

These are specific commands used to access the target element in the test, along with the resulting output.

CommandResultOutputNotes
activate_form_control (Space)partial"half-checked|" when value is changed to `mixed`, "pressed not checked" when value is changed to `true`, "not pressed" when value is changed to `false`