In this new update, we’ve lost the control to see all calendar events or just the events we’re invited to. Icons on the calendar are all black text. So if you choose a dark color you can’t see the text for the event. If you choose black, the text is unreadable. Did you switch to a new software vendor for event/calendar functions? The problem appears in Firefox and Safari.
Also, the date selection dialog box is missing. I can’t select a date in the date field when creating or editing an event.
I ran into these issues as well. Now that the old version is back up, I can see calendar events have white text when the background is dark, and black text when the background is light or bright. This is a must-have feature so the event titles are readable on the calendar.