# TouchSelectionMode

> _Since v3.5.0_

What happens to the selection when touch selection mode is exited.

- `'transient'` (default) — leaving selection mode clears the selection, the
  Gmail / Google Photos behaviour. The mode *is* the selection.
- `'sticky'` — the selection survives, so a subsequent tap-to-toggle round
  can start from what was already selected.

```ts
type TouchSelectionMode = "sticky" | "transient"
```