Hello Alli,
Like Dan I did not experience any problem importing the csv. I tried both in Chrome on my Mac and Chrome on Windows 11.
Just checking to make sure you also tried rebooting your machine?
Could you try opening Chrome’s developer tools (Ctrl-Shift-I)? Once open click on the Console tab at the top of its pane. Try importing again and see if any new messages appear in the console. If so, please copy and paste these in a post back to us.
Thanks!
Bill