Beautiful Bidget nope, this should not be happening. I'm not sure what's going on. What device & operating system did you use to export, and what software & operating system did you use to open the file?
Hamish Thank you for your reply. I found out what the problem was in the meantime and was just not able to update the issue here. Here is the problem and the solution: The problem was, that I used Microsoft Excel on windows. I tested to open the file with Google Sheets and, voila, it worked. I then did some research and found out, that I cannot open csv by just open the file with Excel, instead, I need to create a blank sheet and go to Data/import from csv. I haven't used csv before, so I wasn't aware of it.
Here is the video that helps with the problem:https://youtu.be/5HhIGwcQw08?si=sd4EMgBJ06m3NrTm
Thanks for letting me know!