Flicker Lightining from Sharpening Plugin Virtual Shadow Maps

There is a way to fix flickering caused by Sharper Plugin when virtual shadow maps are enabled ?
It flickers mostly on Epic of Shadow Setting as i found. I really like image quality improvment - but it fatigue eyes very strong when light appears in dense foliage.

Let me know please of which effect of Virtual Shadow Map can cause this issue - that i would be able to set ini for Epic/Cinematic for High values , or maybe Sharpen Plugin can actually be updated to fix that problem?

I would appreciate for any tips,help. Thank you in advance