When I run a passage guide or exegetical guide on Lk 22:19 and expand the textual variant section, Metzger’s textual commentary is not showing though the others are, including Omanson’s textual guide. Is it not picking up that Lk 22:19 is within the range of vv.17-20? See below:

Metzger should be the first textual commentary listed but it's not showing at all.
I don't have this problem when I pick John 8:2 within the verse range John 7:53-8:11 (Woman Caught in Adultery). See that Metzger's commentary shows up:
