New increased wage rule impact on just filed PWD/PERM applications

My employer is about to file PWD as Level 4 ( and my salary is below by 10K according to the new wage rule). assuming we file PWD in Janurary, it takes approx. till July for approval and then they will file PERM in Aug.

My question is can i still file PWD (now) and PERM( approx in Aug) later with current wage level since new wage rule wont take effect till July 2021