The US DOT refers to "traditional pedestrian signals with the “WALK,” flashing “DON’T WALK,” and steady “DON’T WALK ...”
https://mutcd.fhwa.dot.gov/documents/html/4-168-EX-IL-S-2.htm
PP, you think the fact that flashing "DON'T WALK" sign is flashing converts it into a "WALK" sign? Such a shame there isn't a better way to indicate "WALK" than … by using the "DON'T WALK" sign? ???
Or do you agree that the meaning is clear, but you think you found a loophole you can exploit? That's more dangerous than just petty.