Where is the Blu-ray disc of the Transformers feature film in the 5 Movie 4k set?

[MacinMan]

Hey all, I've been re-ripping my movies back into Plex after the server crashed.
I went to re-do the Transformers movies as I have the 5 movie set with the 4K blu-rauy discs. Well all the other movies have a blu-ray version except the first movie. I have the 4K discs for the first movie and then there is disc 2 bonus features. Am I missing the blu-ray copy or did they do that intentionally? I tried finding info on it but couldn't specifically find the answer to this question and is why I'm asking.

Thanks BTW, I don't rip 4K discs, I use standard Blu-ray and DVD for local streaming copies.

EDIT, I wanted to add that, I had individual blu-ray copies of the movies when I first got the 4k box set, so that's why i didn't notice it before. also when I moved the end of 2022, i got rid of a lot of my extra copies of stuff or stuff i didn't watch. So, I can buy another blu-ray copy of the movie if it's not supposed to be on blu-ray in the 4k box set.