Rrule exdate with only a date does not work if dtstart includes a time

Reduced Test Case

REDUCED TEST CASE.

Bug Description

According to the official doc of FullCalendar, you can use the key exdate (rrule plugin) to exclude a specific day from a recurring event pattern. This is my case:

         [
                    {
                        "title": "Foo",
                        "rrule": {
                            "freq": "weekly",
                            "byweekday": ["TH"],
                            "dtstart": "2021-01-01T08:00:00",
                        },
                        "duration": {"minutes": 600},
                        "exdate": ["2021-01-22"],
                    }
          ]

I would expect that the recurring event does not happen on 2021-01-22. But such a piece of code does not work (i.e., I can still see the recurring event Foo on 2021-01-22).

The only way to fix I’ve found so far is using the same date and time I used in dtstart. I.e., "exdate": ["2021-01-01T08:00:00"].

Screenshots

(see the REDUCED TEST CASE)

[Krzysiaczek]

I see that you’ve added this to the upcoming-release which was the right move but later took it off 😦

For anyone interested I was able to make it work by repeating the same time sequence in the exception rule so in the case of Andrea’s Pen case it’s "exdate": ["2021-01-22T08:00:00"], which will make it work, I’ve updated my own Pen case as well.

I think the bug is still worth fixing as adding any other time like 07:00 make it broken as well.

[successful-fella]

Hi, I’m facing this same issue. @floatingpurr thanks for the workaround!