SUMMARY

After experiencing https://bugs.kde.org/show_bug.cgi?id=287704, I could not get Merkuro Calendar to sync with my CalDav/CardDav server, so I deleted the configured server, intending to add it again.

Now, when I select "DAV groupware resource" in the New Calendar Source dialog, a new window opens (for configuring the new calendar), and after 1-2 seconds of me not doing anything, it closes again.


STEPS TO REPRODUCE
1. Open settings, go to Accounts tab
2. Click Add Account
3. In the pop-up, click "DAV groupware resource"
4. New window opens with URL/username input etc, and after 1-2 seconds closes again


SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux (Xcb)
KDE Frameworks Version: 6.14.0
Qt Version: Qt using 6.9.1 and built against 6.9.0

ADDITIONAL INFORMATION


I ran merkuro-calendar from the terminal, but the behaviour did not coincide with any output. I also confirmed that adding other accounts (e.g. a gmail account) still works.