Right now, there are two separate sections for bugs related to the old source and bugs related to the new source. However, when a bug is fixed or closed, the thread is moved to the "Closed Bugs" section, inside the Old Bugs section. It would be better to have another section for Closed Bugs related to the new source, to move them into. What do you think?
Why though? If a thread is moved there, it's because it's either fixed or a duplicate. It doesn't need to be looked at anymore, so it's sent to that subforum to keep the main one clean and tidy.
In that case, why is the Closed Bugs subforum under the Old Bugs forum? If that's the point, shouldn't the Closed Bugs forum be beside of the Old Bugs subforum?
It's just how whoever made the subforum ended up positioning it, it doesn't make a whole lot of difference in the end imo. Old source bugs are irrelevant threads now, and closed bugs from new source are closed because they're fixed or duplicates.