To not hijack T10609 but keep it on track here an onther task for this stuff. (because it interrupts now correctly)

Seems that the KWin window switcher would been better structured as an "list" or use "icon" for orca. in this way it seems that some roles are missing. wouldnt it be better to "unify" the QT/ ATK mapping of A11y roles? so we would have all the power on QT side mapped to ATK? also having desktop icons and others would help presenting the desktop i.e.

Related:
https://mail.kde.org/pipermail/kde-accessibility/2019-April/003284.html
https://developer.gnome.org/atk/stable/AtkObject.html#AtkRole