In the game folder, in the profiles/autoexec_a2.cfg file, add the line: setvar camera_cinematic = 0. However, this will completely disable camera zooms in all combat situations. It is only possible to disable it in specific moments using a script.

It's a drastic solution, but I'll try playing like this as an experiment (the camera jerks, especially during ballista and archer shots when a linear shot animation plays, have always annoyed me).
Is it like this? (Update: I checked --> it works)

Update 2: I was really slow to figure it out)))) There's already this setting in the options:
