Shoulder dominant in chest pressing exercises, but shoulder isolation exercises do nothing

I’ve been lifting for 20 years and this has always been an issue.

I’ve used mirrors, had people watch, lightened the weight and practiced perfect form, but shoulder isolation exercises such as cable or dumbbell laterals do nothing for my delts in terms of feeling anything at all. I have very nice shoulders, but it just bothers me that I can’t get even a hint of burn or pump in my delts from the isolation exercises.

I recently tried the prone incline raises and upward cable laterals from John Meadows YouTube channel and I literally feel ZERO from the prone raises and slightly feel my traps in the upward cable laterals. Video if you don’t know the exercises: LINK

I was just doing regular cable side laterals leaned over for the longest and I got a huge pump, BUT the pump was in my traps.

I have accepted that I’m just shoulder dominant in the pressing movements, but it’s difficult to accept not feeling anything in my shoulders when I go to work them directly.