So is there another possibility to assign a default value?
Edit: After I selected a sequence, the code seems to work again (I have two buttons which also reference each to one sequence using the code you proposed. They don't work until I selected a sequence per select bar, but after that I can use them, too).
Join an AR Working Group!
Topics include: AR/VR for Data Optimization, AR/VR for Security and Control, and AR/VR for Inspection.