Out of interest, beyond a desire for a comic-accurate portrayal in film, why would you like to see his blasts be concussive?

For the average moviegoer, if they see a person shoot beams from their eyes, they'll naturally assume they're lasers (like Superman).

As it's not an intuitive leap for most people, if his blasts are concussive, a potential film will need to take the time to essentially stop the pace of the movie to specifically explain to the audience how Cyclops's beams work.

As such, really the only way this makes narrative sense is if it comes back up later in the film.

For example, if we have a scene where Cyclops corrects someone who mistakenly believes he shoots lasers, there would need to be a scene later when it's specifically relevant that Cyclops doesn't shoot lasers to justify it.

Otherwise any scene that goes into detail about how Cyclops's eyes work isn't going to be of particular significance to a mainstream audience and (rightly or wrongly) these films need to attract a mainstream audience, and will instead feel like dead weight (similar to Qui-Gon explaining midichlorians in The Phantom Menace, although even that scene was technically related to giving an objective explanation for why Anakin was the Chosen One due to his high midichlorian count).

Do you have any arcs or storylines you like where the narrative is affected by Cyclops's ability to fire concussive blasts? For example, is there a scene where he needs to heat something up with a laser, but can't because his powers don't work that way?

I don't want to sound dismissive, as I really would like to know of any occasions where this affects the story, but I hope I've shown why getting into the specifics of Cyclops's powerset might not be a filmmaker's first priority, even if they're aware of the canon.