This has nothing to do with the Federal government, no matter who is sitting in the White House. This is entirely state law and company policy.
I am not in Ohio. My state does not have a mandatory "you must let your employees off to vote" law. The poles are open from 6am to 7pm, to allow those that actually work time to vote before or after work. My employer, on the other hand, provides 1 hour paid time while on duty to vote, provided you work while the poles are open. Meaning those that work midnight shift do not get this benefit. This is entirely company policy, not governed by law.