wxGrid (or wxScroleldWIndow) bug?

[Robin Dunn]

A wxPython use noticed that if you resize a frame such that the wxGrid 
it contains no longer needs  to display its scrollbars, and then size it 
smaller again, then the scrollbars don't show up again when they should. 
  You actually have to resize one of the rows or columns a bit in order 
for the scrollbars to be restored.

You can see this in the grid sample with the "Bugs table test" part of 
the sample.

Anybody know what is going on here?

-- 
Robin Dunn
Software Craftsman
http://wxPython.org  Java give you jitters?  Relax with wxPython!