working with Evolution Mail and web calendar using RRULE fail because of X-EVOLUTION-ENDDATE in rrule

[gstlouisgit]

I am wondering if someone can help me shed some light on a X-EVOLUTION-ENDDATE property in a rrule that from what I can see was generated by Evolution Mail for an event.

I am using Evolution Mail and also have a web calendar that uses rrule as a string to parse recurring events. While I was using Evolution Mail there was a crash in the web app calendar because rrule could not understand X-EVOLUTION-ENDDATE property. RRULE;X-EVOLUTION-ENDDATE=20241223T140000Z:FREQ=WEEKLY;COUNT=51;BYDAY=MO;

Does anyone know anything about this property and why rrule.js does not like it? I tried creating a recurring event with Evo Mail and this time the rule is not present so I couldn't recreate the issue, but I can only assume it will return.

Thanks for reading

[vkartaviy]

+1 stumbled upon this issue recently :(

[gstlouisgit]

some more info here
https://discourse.gnome.org/t/working-with-evolution-mail-and-web-calendar-using-rrule-fail-because-of-x-evolution-enddate-in-rrule/19710

[gstlouisgit]

This issue came up again as Evo re-wrote an event with X-EVOLUTION-ENDDATE=

So for the time being I used this to remove it

RRULEstring.replace(/;X-EVOLUTION-ENDDATE=.*:/, ':') } );