Lepton, I've been using turn mode "H" for literally years of testing ever since AIMove=0 was disabled. It is harmless.
Anyways, I removed the WarEagle's warp engines and impulse drive (so that it can't move) and get the same results: Cloak chart is not applied to PPD damage.
Edit: PPD damage is affected by Cloak Chart if the PPD is used normally. It is not applied when the PPD is used abnormally, which can happen unintentionally. I'd like to be more descriptive but this may never be fixed, so I won't define "abnormally".