Tabs are too close when only 2 items added

Hi,
when I add only 2 items, the tabs are too close:


is it ~a bug~ or it's supposed to work like this? *update*: now I see you mention 3 to 5 in README.

I'm looking for a way that tabs span all available width even if we have only 2.
Is that possible using this library?

Start by reproducing the layout with only two items and review the README guidance that mentions three to five items. Determine whether the tabs can span the available width with two items; done means either that behavior works or the limitation and supported item count are clearly documented.

Written by the indexing model from the issue text.