Errors when trying to add nextcloud integration

[CristianKerr]

Describe the bug I tried to connect the nextcloud that I use (https://cloud.woelkli.com/login) but I am getting errors when trying different urls, I basically copy following (edited) url: https://cloud.woelkli.com/remote.php/dav/calendars/my-username/my-calendar-name And I tried to also reduce the url by one fragment at a time and input that (all the way to https://cloud.woelkli.com/) and I always got one of those two errors on screenshot below.

To Reproduce Steps to reproduce the behavior:

1. Create account on https://cloud.woelkli.com/login
2. Create a calendar and add some tasks in
3. In tasks, next to the calendar name, click on ... and choose Copy private link
4. paste the link into planify integrations and add your username and password
5. See error

Expected behavior The tasks are loaded.

Screenshots

Desktop (please complete the following information):

• OS or DE: Gnome (on Fedora 39)
• Version 45.4

Additional context