Hey Anna,
Thank you for reaching out to us!
I’m really sorry to hear about this issue. I’ve looked into your problem and it is a bug. You are being affected by a known issue relating to our use of the Select2 dropdown library. The good news is we already have a fix for it and we are planning on releasing it in our next maintenance release cycle this week.
I have set this thread’s status to “Pending fix” and linked it to our internal bug report. You will be contacted as soon as a solution is available.
The only workaround we’ve found so far is downgrading The Events Calendar to a previous version. To learn more about how you can downgrade your plugins, please refer to the following article > https://theeventscalendar.com/knowledgebase/downgrading-plugin-past-version/.
Thank you for your patience and understanding and if you have any other questions in the meantime, please let me know!
Best Regards,
Patricia