A minor buff to unnerving presence.
Make it actually affect all skillchecks like it says in the description of the perk. It affects jigsaw boxes,The cage skillchecks,snap out of it, demo portal saboing. You like consistency? Then guess whats excluded from unnerving affecting all skillchecks. I hope you guessed right, DS was the only skillcheck made excluded from unnerving. Doctor still makes the ds skillcheck reverse shakey so i don't see why a rarely run perk couldn't have some counterplay to one of the most run perks in dbd. And its not like its a accidental thing since its in the patchnotes from a while ago:
A perk should counter another perk in my mind which even then it doesnt hard counter it. This is one of the only real things that urks me when they say consistency. (Also for the people who are gonna say doctor doesnt effect ds just go into a custom game and try it it happens)

Comments
I don’t think that would be a minor buff. That would make it a meta perk since DS is the most powerful and most used survivor perk in the game.
Eh back when it did affect it unnerving was still one of the least used perks in the game. Its useless on killers with low tr. Its useless on stealth killers. And theres so much better perks that can occupy a slot. And at rank 1 people can hit unnerving overcharge. I would know. Just because it could counter ds a bit wouldnt bump it up to meta status.
I would still probably end up using it on killers like ghostface to specifically counter DS.
When was the enduring nerf? There was no reason to use unnerving over enduring when enduring totally countered DS. Is that also when you could just hook juggle?
DS has been buffed significantly from its old iterations in my opinion, enough to justify dropping a whole slot to try and get rid of it.
And No i think this was after juggle was removed. So for a while unnerving was around by itself slightly countering ds and had no real play since survivors could still hit the smaller skillcheck anyway.