Creating new event with start and end time results in an "All Day" event with the end time and time zone in the Title

[perkons]

Describe the bug This: khal new 30/06/2025 09:30 10:30 Europe/Helsinki Another Event :: with Alice and Bob

Produces an event like this:

Title: 10:30 Europe/Helsinki Another Event
Date: 30/06/2025
Calendar: personal

with Alice and Bob

To Reproduce Run khal new 30/06/2025 09:30 10:30 Europe/Helsinki Another Event :: with Alice and Bob and check with khal interactive

Expected behavior Expect the event not to be "All Day" and be in the right time zome and has a start and end

Title: Another Event
Date: 30/06/2025 9:30 - 30/06/2025 10:30
Calendar: personal

with Alice and Bob

OS, version, khal version and how you installed it:

• The output of khal --version: khal, version 0.13.0
• Installation method: OS repo
• python version: Python 3.12.10
• OS: NixOS 25.05.20250515.e06158e (Warbler)
• Your khal config file

$ cat ~/.config/khal/config
[default]
default_calendar = personal

[calendars]

[[calendars]]
path = ~/.local/share/calendars/*
type = discover

[locale]
timeformat = %H:%M
dateformat = %d/%m/%Y
$

• The versions of your other python packages: pip is not installed