open while something is selected and clear the selection in onOpenChange, which runs on Esc, on the chip's clear button and after an action.size="small" for a tighter bar with small Items and smaller text, for dense tables and grids.shape to default for rounded corners, squircle for a smoother corner, or leave it at round for a pill.tone="light" or tone="dark" keeps the bar in that mode on any page.menu to an Item to open a dropdown from it, like an icon-only Add button and an Actions menu beside a primary Export.draggable to add a grip at the start of the bar, so it can be dragged anywhere in its scroll area, or moved with the arrow keys.ActionBar.Color to paint the selected rows with a palette's light tint, and pick No color to clear it again.container="window" to fix the bar to the bottom of the window instead of the area it is placed in.tone, shape, size, side, align, container and motion, set the offset x and y, and turn draggable, block and each kind of Item on or off, on a DataGrid's bar.menu beside each tool for its variants and a Segmented to switch modes, like a design app's.rowSelection, where the Delete item's onSelect removes the selected tasks and closes the bar.Avatar.Group, and the list stops taking picks at the limit, in a block bar.