Pasting in front (ctrl+f) places objects outside of the sublayer

when I am working in a document I quite often copy and use ctrl+f to paste a duplicate in the same location so that I can just slide it sideways, negating the need for me to locate the object using both X and Y. In one of the recent updates this function has broken somewhat. It has been a nuisance for a while that it tries to paste in the layer it was copied from, but now it does the complete opposite, even when I am in a layer it always pastes outside, unless I select the layer between every pasting operation