请教小白兔及其他高手-不同公司的两个485

My situation is I have my previous company(company A) filed 140/485 for me and they are both pending. And my current company(B) filed 140 for me and it was approved and I'm planning to file 485 for company B.

I understand that I need to use the same A# for company B's 485. But will USCIS doubt my intention to work for both companies if I don't withdraw company A's 485 in this case? Will filing two 485 for two different company bring any confusion/interview/delay to my cases?

Thanks in advance for anyone who can help me with this question!