After 3 years paragon still cannot encrypt incremental backups?

hi~
I got paragon HDM15pro and just know that it cant encrypt the incremental backups.
ref:
https://kb.paragon-software.com/article/262

Originally I found that statemenet in HDM15pro's manual.pdf,

but now I found it in paragon's website and it didn't specify WHICH version.

So... at worst...
ALL version cannot encrypt the incremental backup?

i.e.

When I make a FULL encrypted backup, then add an incremental backup,
the incremental backup is UNENCRYPTED?

That's strange, and NOT acceptable.

Cant acceptable that for a software that wasted me thousands.
I have bought HDM14, HDM15pro and going to buy HDM16adv but now stopped.

Thanks

That may have been valid for PBF backups but is not valid for pVHD backups anymore. Will check who's in charge to change those texts. The manual will not be modifed anymore of course. "Copy/paste" issue I suppose. HDM 16 does only create pVHD archives and does not have any issue here. The manual does not contain the misinformation anymore.