Overlapping RA

[GuLinux]

Hi,
I find there's no way to construct a SkyArea with RA coordinates overlapping the 0h mark.
For instance, if I wanted to build a sky area like this:

area = sky_area.SkyArea(23, 1, 10, 30, 8)

It would print the external segment of the celestial sphere (going from 01h to 23h) instead of the internal (from 23h to 01h).
You can see an attached screenshot.

Am I missing something? Is there a better way to create a SkyArea with these coordinates?
I'm looking for a solution myself and see if I can create a PR, but I think it's a bit beyond my understandings.

Cheers,
Marco