I think yes on Psycho because thats being released as a stand-alone BD, but I don’t think there’s any official info one way or the other on the rest of the titles.
Paramount did a bonus disc for their 2016 box set of all original crew Star Trek movies and shows. The movies and shows were all repacks of existing discs and then the bonus disc added up to around two hours of new material. But the set didn’t sell particularly well - fans already had the discs...
Yeah, that’s the sad reality.
Studio research has shown time and again that bonus features don’t drive sales by any significant measure for the vast majority of releases. With the number of units sold on a years-long decline, the cost of making new bonus material can take a simple profitable...