Ores only drop xp for one block

[ImNaits]

Its very annoying that after mining for hours im only level 16
Because when i mine redstone only the block that i break, will drop xp and all the others just gives me redstone. Is this something you can add?

[Funwayguy]

You should be getting all the XP from the blocks. OE pre-merges the dropped orbs to cut down on entity latency