As I already pointed it out during the beta testing period, controller's force feedback is ridiculously less communicative when going through corners. In a game like F1 25 where the braking phase is so crucial for gaining time you can't approach to braking and first turn in being completely "blind" under braking. The Ps5 pad on his top left zone near the left trigger doesn't give any vibration or responsiveness when applying pressure: this is resulting in 0 feeling when approaching to the curves and as a consequence, you don't feel when you're losing grip or locking up or those kind of things. It's not personal pad related, it's worinkg perfectly, it's game/software related.
take inspiration from the dualshock ps4 for this kind of problem because it was nowhere near a problem on that controller. Just activate that kind of feeling and things will get way better.