Audio import issue in Cubase 15: Dialogue has disappeared

In Cubase 14 and lower you get an audio import dialogue allowing you to choose to stack the audio files or to import them on the same track beghind each other. I want to stack them. 20 minutes of ChatGPT were not successful, since lots of nonexisting dialogues were mentioned. I use the German Version of Cubase 15 pro. Thanks for your help!

In Settings (Audio - On Import Audio Files) - there is an option to show dialog box.

Why did they change this? Behaviour was perfect before!