Are you sure this is true?
It seems -to-edit many more than one or two of this hundred https://www.vault.com/best-companies-to-work-for/law/top-100... are still paying lockstep.
Cravath still lists lockstep raises for years 1-7. Skadden years 1-8. Latham 1-9. Davis Polk 1-6. Etc. Are the firms reporting one thing but actually doing something else?