src/vs/workbench/contrib/terminal/browser/terminalFindWidget.ts/TerminalFindWidget/hide
class TerminalFindWidget:	override hide() {
		super.hide();
		this._findWidgetVisible.reset();
		const instance = this._terminalService.activeInstance;
		if (instance) {
			instance.focus();
		}
		// Terminals in a group currently share a find widget, so hide
		// all decorations for terminals in this group
		const activeGroup = this._terminalGroupService.activeGroup;
		if (instance?.target !== TerminalLocation.Editor && activeGroup) {
			for (const terminal of activeGroup.terminalInstances) {
				terminal.xterm?.clearSearchDecorations();
			}
		} else {
			instance?.xterm?.clearSearchDecorations();
		}
	}