Vibration after replacing engine and transmission mounts in 1989 Honda Prelude S

What is your question?

Replaced all transmission and engine mounts in 1989 Honda Prelude Si in April 2021, and the car developed persistent and extremely annoying vibration in steering wheel when stopping in traffic. Worse in D; a little better when in S transmission mode. Never did this before in the preceding 31 years!!

What makes this problem better or worse?

It's worse when engine is cold. Car drives GREAT on freeway! Vibration only occurs when stopping in traffic.

How long has your 1990 Honda Prelude had this problem?

Ever since I replaced front and rear engine and transmission mounts in April 2021