Error when using FileUpload widget

[blazz192]

I get an error when trying to use the FileUpload widget from ipywidgets.
I’m on iOS 26 public beta 4, which may be the issue.
I tried uploading both from photos and files.

PythonistaLab.app/Frameworks/Py3Kit.framework/pylib/site-packages/ipywidgets/widgets/widget_upload.py:27, in _deserialize_single_file(js)
25 uploaded_file = Bunch()
26 for attribute in ['name', 'type', 'size', 'content']:
---> 27 uploaded_file[attribute] = js[attribute]
28 uploaded_file['last_modified'] = dt.datetime.fromtimestamp(
29 js['last_modified'] / 1000,
30 tz=dt.timezone.utc
31 )
32 return uploaded_file

KeyError: 'content'

[omz]

Yes, unfortunately, this is one of the widgets that don't work yet in Pythonista Lab. I'm aware of the issue, but don't have a workaround right now.