src/vs/workbench/contrib/terminal/browser/terminalEditor.ts/TerminalEditor/focusFindWidget
class TerminalEditor:	focusFindWidget() {
		if (this._overflowGuardElement && !this._overflowGuardElement?.querySelector(findWidgetSelector)) {
			this._overflowGuardElement.appendChild(this._findWidget.getDomNode());
		}
		const activeInstance = this._terminalEditorService.activeInstance;
		if (activeInstance && activeInstance.hasSelection() && activeInstance.selection!.indexOf('\n') === -1) {
			this._findWidget.reveal(activeInstance.selection);
		} else {
			this._findWidget.reveal();
		}
	}