Data_editor TimeColumn not providing time picker

Hello,
The documentation on st.column_config.TimeColumn reads: “When used with st.data_editor, editing will be enabled with a time picker widget”.
However, it does not seem to be working, as we can see on the example in the doc page itself (editing the time does not provide a time picker, and any value can be set, disregarding the step parameter):

Is this a bug?

1 Like

I found out that it’s a browser specific issue: the time picker does appear with Chrome, but it does not with Firefox.

It is actually an <input> element of type time, which is not necessarily what we would call a time picker.

The input time element does show in both Firefox (left) and Chrome (right). I think that chunky clock in Chrome is just browser-specific.


This does look like a bug, the step parameter is being ignored (it should not).