Well, that's unfortunate. At least (thus far) it's a seemingly harmless quirk beyond not being able to account for any later desired set bonuses.
Ah, well that's awkward. The chain of events was.
1: Ask on Homcoming discord "Anyone happen to know what the most up to date pines build is, or should I check the forums? Lastest pin is for Mids Reborn"
2: Get told ""Last news was pines joined up with mids to work on stuff."" ""So it looks like Mids reborn is the way to go""
3: Naively assume that the latest as of this very second Homecoming discord pins (AT-Build-General) were valid (For Mids reborn 2.54) And hey, this is the pinned builder tool thread in the tool's subforum. Even mentioning the Mids+Pines team up in the title. Must be the place! (And with the OP listing lower a version number of 2.23, assumed it was a slightly out of date OP)
So you can imagine my embarrassment, to discover "Actually, you should have been using this THIRD builder", apparently.
Even still, in that case, whoever is in charge of listing up to date Homecoming discord pins getting that sorted for "Why would you ever use Mids reborn for Homecoming?" would prevent people from making idiots of themselves like me in the future.
On the bright side, I always get a laugh when "Read the ****ing manual" is the apparent CAUSE of my problems. And no matter what brand name or quirks, City Of Hero's character planners have spoiled me forever on all other planners.