Anointed quest rewards

[Knight_of_NSFW]

I am trying to read-only farm the following for anointed operative versions, but I cannot get them to spawn (so I can keep using them since a lot of them I like quite a bit).
I know some items can´t spawn as anointed, does anyone know if I am wasting time farming these?

Items in italics are those other people report as anointed in subsequent posts

I am turning the quest in TVHM M4 on a map to maximise the chances.

-Leech (which I gave up quickly as I cannot turn that in in Mayhem since it occurs before, but it would be good to know)
-Cold Shoulder
-Porta-Pooper
-Emperor´s Condiment
-Gettleburger
-Starkiller
-Whispering ice
-Traitor´s Death
-Pa´s Rifle (likely not according to that post)
-Hand of Glory

I am also trying to farm an Ice Queen anointed, but this post said it can´t either :

Quest Items and a few Legendaries that can never be Anointed

I filed a support request with 2k Support and was told to post about it in the forums so that is what I am doing… In the game there are tons of uniques that cannot be anointed some are legendaries, most are quest rewards. The list I have is as follows: Legendaries: Linc: 34 drops https://imgur.com/a/TQ0UF1N Ghast Call: 9 drops https://imgur.com/a/MT27MZA Scream of Terror: 5 drops https://imgur.com/a/hilxbwQ Sellout Legendary Pre-orders - the shields and grenades can all be anointed but th…

anybody had luck with it?

[GrzesPL]

Can be anointed.

[Knight_of_NSFW]

Thanks, I edited that in the main post!

[Prismatic (Dancing with Jak 'o' the Shadows)]

As GrzesPL says Whispering Ice can be anointed. The rest have been confirmed to not be obtainable with an anointment.

[Knight_of_NSFW]

Good to know, thanks!
Guess I can stop farming those now

[bbmotors]

Not related to your list but some quest rewards can be anointed. I have come across anointed versions of:
Cloud Kill
Redistributor (the blue quest reward)
The Boo

There have been a couple of others but I would have to go back and look.