Hey,
the issue here is not that it only went to your OCD or that you had no space. You selected the right one, which sends items to your OCD and to your backpack (no blocks), but you have Recycle level 1, meaning you only get blocks, no devices.
And as the warning (where you clicked “Ok”) said in red ingame:
“You really want to recycle your structure XYZ? Please make sure you have enough space in your OCD (all blocks will be put here!) and also in your backpack! Everything else will be lost!”
So all blocks went into your OCD as supposed, but since you do not get devices due to the Recycle level nothing else was given. There was no space issue.