Can not sync because fails to obtain password (I think)

[niklaswimmer]

When I start errands from my terminal I get the following output:

-------------------------------------------------
Starting Errands 46.2.10 at "2026 18 Februar 19:50:15"
-------------------------------------------------

[DEBUG] Application: Startup
[DEBUG] Data: Initialize
[DEBUG] Data: Read data
[DEBUG] GSettings: Initialize
[DEBUG] Application: Checking autostart
[DEBUG] Main Window: Load
[DEBUG] Today Page: Load
[DEBUG] Today Page: Update UI
[DEBUG] Trash Page: Load
[DEBUG] Sidebar: Load Task Lists
[DEBUG] Application: Activate
[INFO] Sync: Initialize sync provider
[INFO] Sync: Initialize 'CalDAV' sync provider
[DEBUG] Sync: Checking credentials
[DEBUG] Sync: Checking URL
[DEBUG] Sync: URL is set to REDACTED
[DEBUG] Sync: Attempting connection
Exception in thread Thread-1 (sync):
Traceback (most recent call last):
  File "/usr/lib/python3.14/threading.py", line 1082, in _bootstrap_inner
    self._context.run(self.run)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^
  File "/usr/lib/python3.14/threading.py", line 1024, in run
    self._target(*self._args, **self._kwargs)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/share/errands/errands/lib/sync/sync.py", line 43, in sync
    self.init()
    ~~~~~~~~~^^
  File "/usr/share/errands/errands/lib/sync/sync.py", line 30, in init
    self.provider = SyncProviderCalDAV(testing=testing)
                    ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/usr/share/errands/errands/lib/sync/providers/caldav.py", line 53, in __init__
    self._connect()
    ~~~~~~~~~~~~~^^
  File "/usr/share/errands/errands/lib/sync/providers/caldav.py", line 85, in _connect
    with DAVClient(
         ~~~~~~~~~^
        url=self.url,
        ^^^^^^^^^^^^^
        username=self.username,
        ^^^^^^^^^^^^^^^^^^^^^^^
        password=self.password,
        ^^^^^^^^^^^^^^^^^^^^^^^
    ) as client:
    ^
  File "/usr/lib/python3.14/site-packages/caldav/davclient.py", line 655, in __init__
    password = unquote(self.url.password)
  File "/usr/lib/python3.14/urllib/parse.py", line 728, in unquote
    if '%' not in string:
       ^^^^^^^^^^^^^^^^^

My task list is not synced (does not show up in UI, the spinner spins for ever, or at least for quite some time).

I checked using the passwords application and the correct password is placed in "Errands account credentials for CalDAV" with account being set to "CalDAV" (which I think looks right)?

Not sure when this started happening. I know it worked a few months ago and now it does no longer. I do use gnome-unstable on this device, so I am on glib version 2.87.2 and gtk version 4.21.5 among other things. That may be relevant.

Let me know if you need more information.