Will preamp manufacturers tell you if the model is phase inverse?

John Atkinson always mention absolute/inverted polarity with his Measurements :
Rogue Rp-1 phono stage preserved absolute polarity and line inputs inverted absolute polarity
https://www.stereophile.com/content/rogue-audio-rp-1-preamplifier-measurements

FWIW, generally speaking, I've noted that most tubed preamps with only one tube per channel invert phase.

Since there is no recording standard for phase, does it really matter if the pre-amp does or does not invert phase when you have a 50/50 chance that the recording will be correct?

good point. I recognize phase in the recording process A/B ing back and forth (I have a studio), not certain if I would recognize if nothing to compare to.

According to the Polarity Pundit, who has probably looked into the whole polarity issue for not only CDs but also LPs, much more than anyone else, Clark Johnsen's book on the subject notwithstanding, the actual percentage of CDs that are in reverse polarity is 92%, less for LPs. Therefore you would obviously be much better off in the long run if your system was in reverse polarity. One of the most disturbing things that the Polarity Pundit’s list of audiophile CDs and labels is just HOW MANY are in reverse polarity. 😩