Dear Daniel! Thank you very much for your quick answer! What a pity!
Could there be a “workaround” with this TXL Timecode Expert 2…? Like it’s explained in this video: Streamline Your Composing Workflow - Sync Dorico & Cubase (youtube.com)
If yes, is there someone who did this with Dorico and EZkeys 2 running? Thank you very much for your support and best wishes!