Every other calendar month does not display day numbers

Using eMClient on W11 syncing with Apple calendar. My eMClient calendar (month view) only displays the day of the month number for every other month. For example: Sept displays day numbers (1-30), October does not, November displays day numbers, December does not. See picture below for Sept, October November.

I figured it out. I recently change my eMClient theme. The problem is a flaw in the “Modern /design 2023” theme.

Yes, that is a user created theme, and it has some issues. It was mentioned before in another post:

It’s a nice theme, but the colour of the dates in alternating months makes them invisible.

If you want to use that theme, and display the alternate month dates, you can edit the theme.

The two entries that affect the month dates are these:

Thanks! That fixed it.