I'm having an issue seeing appointments without a date range selected. For instance - pending, cancelled, etc... if I remove the date range I used to be able to see all pending appointments if that was the selector - but now it is empty.

I have deactivated all plugins to test if there was a compatibility issue and it was still happening. The same for cancelled, rejected, and no-show appointments. Without a date range the view is empty.

The screenshot attached shows the top image with a date range selection and the first appointment is rejected; the bottom image has no date range selected but with an active rejected appointments selection - and nothing appears.

Any ideas? We are hosted on Siteground and do implement their speed optimizer and  security optimizer (though they were also deactivated when testing compatibility).

Thank you!