[ArchLinux] Laptop screen flicker Kernel 455.45.01


After upgrading from 450.66 to 455.01 my laptop screen started to flicker. I have disabled the Intel GPU, thus only the NVIDIA is running all the time. Note that if I connect an external monitor or if I downgrade back to 450.66, there is no issue

Any ideas?
Thank you in advance,

My laptop specs (Lenovo y740):
CPU: Intel® Core™ i7-9750H CPU @ 2.60GHz
GFX: NVIDIA Corporation TU106BM [GeForce RTX 2070 Mobile / Max-Q] (rev a1)

Kernel version: Linux version 5.4.84-1-lts (linux-lts@archlinux) (gcc version 10.2.0 (GCC))
xorg-server: 1.20.10