On my copy (PAL) they are.

So maybe I just have a fantastically rare set?

Though mine does match this product description of the NTSC version despite being the PAL version

Additional and Deleted Scenes Presented in 2.35:1 Anamorphic Widescreen (kudos Paramount!), these are five scenes from the Theatrical Cut presented in their original edits. They are “Cloud Journey,” “Vulcan And Starfleet,” “Attack On the Enterprise,” “V-Ger Flyover,” and “Wing Walk.” While these are here for die-hards only, fans of the film will be happy to see them in their original form, and if anything reinforce the fact that the new edits are much, much better than the original takes.
Trims This is an 8 minute or so reel consisting of bits and pieces of footage sometimes just looks and movements or lines of dialogue. Again, these are here for the purists and completists only.
Outtakes Again presented in Anamorphic Widescreen, here are some deleted scenes and/or alternate takes of existing scenes that were presented in either the Theatrical Cut or 1983 Extended Version (for Television). The scenes include: “Intruder Transmission,” “Sulu and Ilia #1 & #2,” “Officers Lounge,” “Kirk’s Quarters,” “Attack On The Enterprise,” “A Huge Vessel,” “Kirk Follows Spock,” “Ilia’s Quarters #1 & #2,” and “It’s Creator Is A Machine.” None of these are particularly interesting or noteworthy.