Accessibility

Name every sheet

Put Sheet.Title and, when useful, Sheet.Description inside the content. Generated IDs connect them to the dialog automatically. An aria-label is available when a visible title would duplicate the surrounding interface.

Modal sheets move focus inside on open, contain Tab navigation, close with Escape when dismissible, and restore focus when close state is entered. The visual exit then finishes independently.

Modal and non-modal

Keep the default modal behavior for focused tasks. Set modal={false} only when the sheet and surrounding page must remain available together. A non-modal sheet does not isolate the page or contain focus.

Use dismissible={false} sparingly for decisions that require an explicit outcome, and always render clearly named choices.

Compare non-modal behavior or review explicit confirmation.