Hi My design is ending with 20 pin antenna violations, I'm using set ::env(DIODE_INSERTION_STRATEGY) 4, is there any other option that you would recommend to get rid of those violations automatically? also, there are some max slew violations, is there any suggested steps to avoid them?

it can be ignored

why ? is there any known issue?

yes

I was able to reduce violations to a bare minimum in my design name Sermo-soc in MPW2 using a strategy that has failed since MPW3. I could not find time to investigate.