setting break point in 16 bit Windows app

[Marius Cirsta]

I'd like to use winedbg to set a break point in a 16 bit Windows app,
to stop execution on some function call.
 From what I've read this is broken as of 2005 (
https://www.winehq.org/pipermail/wine-devel/2006-June/048343.html ).

Has anything happened since ? I'm interested in getting this to work
but it all depends on the effort involved.

Can anyone provide an estimate as to how much work is needed ?

Thanks.