dav.syncCaldavAccount and dav.syncCalendar don't return calendarObjects for a specific calendar even though they are returned with dav.createAccount

[MathyEM]

So I'm trying to develop a calendar and todo list app. I use dav.createAccount to get calendarObjects with

const accountObject = {
    server: url,
    xhr: xhr,
    loadObjects: true,
    filters: [{
        type: 'comp-filter',
        attrs: { name: 'VCALENDAR' }
    }]
}
account = dav.createAccount(accountObject)`

which works and gives me all VEVENTS and VTODOS for all calendars. However, when I want to sync with the server to get changes, with either.

dav.syncCaldavAccount(account, { xhr: xhr })

or

dav.syncCalendar(theTodoCalendar, {
  syncMethod: 'basic',
  xhr: xhr
})

I get VTODOs and VEVENTs from all calendars except one. I still get all the other information on the calendar such as href and displayName, but the objects array is empty.

I can just do the same request again with another dav.CreateAccount with the same accountObject, but I'm not sure what the implications are with that and I am assuming a sync would be faster.