Google ical import not working with ;

Hi! I have an issue with the ical functionality in the plugin. Recently, this function stopped working for our website, and when searching on the web, it seemed that Google Calendar won’t allow the symbol ‘;’ in the ical file. I tried to download the .ics file and upload it manually to Google Calendar, but this also does not work. When I remove every ; instances from the .ics file, it works again.

I found this solution here: link.

Do we need to remove every ; and not use it or is this a bug?