- Shipped
- September 2, 2026 at 4:54 AM UTC
- Author
- Kamo
- Commit
- b91330e
The switch set its aria-label through `inputProps`, which MUI 7 drops on Switch without a warning — so the label never reached the DOM. The words SEND TO AI beside it are a sibling Typography rather than a label, so there was nothing to fall back on: a screen reader announced "checkbox, not checked" and no more. Of every control on this window it is the worst one to leave nameless, being the one that starts a session on a machine holding cluster credentials. `slotProps.input` carries it. The trap is specific to Switch, and was measured rather than assumed — Checkbox, Radio, TextField and InputBase all still honour `inputProps` on this version, so their uses elsewhere in the app are unaffected. Ten other Switches in the app do have this defect; they are left for a change that is about them.