Many Panels have unique options accessible via the panel’s flyout menu. For example, selecting Panel Options from the History panel’s flyout menu provides several customizable preferences for history behavior. Several Panels also share shortcuts/behaviors – so if you use one option with one panel, try it with another. For example, for all panels that have the ability to discard something from the panel, Option (Mac) / Alt (Win) -click the trash can icon to delete the selected item (layers/multiple states/channels etc.) while bypassing the dialog box.
