H1 transfer after H1 NIE stamp

I have an approved I797 but I am stuck in india as the consulates are closed.

I am exempted from the Trump ban under the “same employer” 2b rule. After the routine visa services start in india , i plan to get the stamping done .

However, due to various reasons, I want to change my job from current employer A to new employer B. As it is safer to get stamping from my current employer A, I will get the stamping done with employer A and not B.

My question is, with the NiE stamped on my visa, and the approved I797 with my new employer B, will I have any trouble at the port of entry , in the current environment? I really appreciate any insight into this.

You might not be allowed to enter the US if you change your employer based on travel ban rules.