Missing items under items tab?

[Tassyr]

So I've been poking around here in my completionist obsession and noticing that a few items don't seem to exist in the items/weapons menu.

LRM5 (lvl 1-5, 0 is there)
LRM5 ST (lvl 0-5)

Is this an error, or is there something I'm missing?

[hazardousaviator]

Not a solution, but I used Mech Delivery to get access to missing assets that the Editor can't display atm.