I doubt they'd use the bunker, hell, just using Ezekiel is unlikely.
X-23 in that movie is treated more like a daughter than anything else if I'm not wrong, not exactly something like Ultimate Jessica or Ben or Kaine who are at best, "sudden" siblings, who aren't even that close to Peter to begin with.
I mean, it was just the first movie, not like either character won't be relevant in future ones.
Though I do wonder why in the fuck hell they made Betty have Gwen's hairstyle, maybe it's a foreshadowing that she'll get bridged instead
I dunno, Jessica's popularity is a bit overrated considering that she's just as irrelevant as any of the other Spider-Women (Less irrelevant, but yeah), weirdly enough she's not even in that Marvel's Spider-Man, and MCU has Cindy which raises the possibility of her being used as that world's Spider-Woman.
Not saying she won't be used at all, just that her being used isn't as definite as it looks like in case they decide to use a Spider-Woman, but she is more likely than the others.