I mean is it really that much of a celebration? Like there's a lot of issues with the concept of the Pride/Power Specials cause it feels very much like DC wanting to pat themselves on the back by giving all these underused characters a single issue out of an entire year.
Black Lightning's daughters appear in jack **** but they appeared in the latest Power and chances are thats the last we'll see of them until the next Power special next year if they're lucky.
I don't see that as celebrating, I see it as condescending.