Slow debuff

Opx

When slow debuff is applied, the unstoppable buff does not disappear. But it continues.

Eb0ny-O-M4w

The debuff reduces the Ability Accuracy of Unstoppable and Evade effects by 100%.
In the case of Spider-Gwen, it doesn't necessarily removes the effect, but rather avoids it from triggering

Opx

I do not agree. I remember very well that it automatically canceled it before the patch. But now he's not interrupting.

Djin

Spider Gwen's Slow Debuff will stop upcoming Unstoppable Buffs.

SheHulk's heavy attack first removes Unstoppable then applies Slow Debuff.