src/vs/workbench/contrib/terminal/browser/terminalEditorService.ts/TerminalEditorService/focusFindWidget
class TerminalEditorService:	async focusFindWidget(): Promise<void> {
		const instance = this.activeInstance;
		if (instance) {
			await instance.focusWhenReady(true);
		}

		this._getActiveTerminalEditor()?.focusFindWidget();
	}