good question, have been thinking about that too…
if you look at this image, the size of the “hole” you should fit your stuff through is about half (or slightly less) the size of the actual hole, the bottom half is blocked by the shock
So the size is not very practical, in addition if you don’t want stuff to rattle or hit the shock, you would need to mount it somehow, which is even more tricky.
The space is there, the access is limited and the mounting is absent.
the best guess is, some 3d printed box you can stick up there and connect it to the latch, but it’s tricky…