Exception handling coroutine fix needed

Hello,

I would really need a fix to the problem I have with debugging code that has
exception handling.

Problem is that  try-block will create a new coroutine for itself so
io-interpreter fails to do the right thing if i try to pause and resume
coroutine that has the try-block.
I can't pause/resume the code that is in the try block by trying to
pause/resume its parent.

Is it possible speed up this fix by paying somehow and how much time/money
would it require? Is there a bounty system for io-language stuff?

Kind regards,

Petri