[Mono-aspnet-list] Old problem with radiobuttons on UserControls

[APS]

Hi,

I'm experiencing a problem that has already been solved in latest 
versions of mono but I cannot upgrade due to other issues that came up.
The problem is that if I place a RadioButton inside a usercontrol 
(ascx) and I set the autopostback property when it postbacks the 
associated OnCheckedChanged event is not raised. In aspxs it works, 
CheckBoxes works.
I'm using Mono 2.0.1, I tried upgrading radiobutton.cs to the latest 
version without solving the problem, someone remember how this 
problem has been solved and/or in which library? I searched on closed 
bug list without any results.