Withering Presence - Withered Interval

I noticed some oddities with the withered interval time on Withering Presence.

Firstly, it's set at 5.55s but I'm not exactly sure what that is tied to for it to be slower than the base 2.78s on the gem description.. maybe skill duration?

After adding a skill point to a Chaos Damage and Duration node the interval increased to 8.32s. I then refunded 3 unrelated skill points from Life Recoup and Infused Flesh and the interval was set back to 5.55s.

I then put those 3 points back into 2 more Chaos Damage and Duration and Lingering Horror, and the interval went up to 13.88s. I tested this in combat, and the withered debuff was indeed applying at this set interval.

Then, after logging out and logging back in, the interval is now set back to 5.55s. So, I think there's some unintended bug changing the interval time when passive points are spent.

Was wondering that, too it's not stacking up...
I've no Skill Effect Duration on the char yet and no support.

+1

I have the same issue, also if you deactivate whitering precense the interval goes back to base 2.7s. No supports socketed. I suppose it's a bug. This way you can't stack the effect more than 1 time, although i did some tests and it stacks 2 times (10%). Weird, given the duration of 4.6s that is under the 5.4s whitering interval, this would only let you stack it 1 time so, i dont get it. it must be a bug.

yeah there is for sure something wrong, its definitely not working right as even if its just a broken tooltip it should stack 10 times for a 50% damage boost which we would for sure notice working I think, and I don't notice that extra bump in damage, seems that when you turn the skill reserve on your interval is doubled for whatever reason, hope they fix this because this skill working is the difference between having 10 minute and 5 minute boss fights for me

When withering presence is not active

When withering presence is active

we can see the expected values are doubled ( even the support that give only 1% life regen) but it's only the tooltip bugging since i can put 3 to 4 stacks withered with it

The problem is still occuring.

This is indeed weird. Each applied new stack should refresh the timer. Its hard as it is to stay near your enemy\boss as a witch. Did GGG comment on that?

GGG we need to know, is it intended or its bug?

only the tooltip is bugged but the withered stack only last for X time individualy