Mnemonic not exposed via atspi_action_get_keybinding
Step to reproduce:
- Use Accerciser to inspect the "Message Dialog" button in the "Dialogs and Message Boxes" demo in gtk3-demo and gtk4-demo.
Expected results: In Accerciser's Interface Viewer, under Action, it would say <Alt>m
for the keybinding.
Actual results: Expected results for gtk3-demo, but for gtk4-demo it says <Space>
.
Impact: Orca has an option (disabled by default) to announce mnemonics. This information can also be obtained via command. Users can use the mnemonic information to avoid having to tab/arrow to an item in order to activate it in the future. But Orca cannot provide that information because it's missing.