Reset a collider during runtime to lose previous Physics.IgnoreCollision() calls

I wouldn't want the global disable since I only want to ignore specific collisions: "projectile with its owner" and "monster's projectile with other monsters".

I'm working on the cache right now, just hoping it isn't expensive.

Since I want to completly reset IgnoreCollisions I was hoping there would be a one-size-fits-all reset function that would be lighter than undoing all of them one-by-one.

Here's what I'm using now:

         void OnCollisionEnter(Collision col)
             {
                 // Never collide with owner
                 if (ReferenceEquals(col.gameObject, owner))
                 {
                     ignoredColliders.Add(col.collider);
         
                     if (colliderBox)
                         Physics.IgnoreCollision(col.collider, colliderBox);
                     else
                         Physics.IgnoreCollision(col.collider, colliderCapsule);
                     return;
                 }
         
                 // Ignore monster friendly fire
                 else if (col.collider.tag.Equals("$$anonymous$$onster") && owner.tag.Equals("$$anonymous$$onster"))
                 {
                     ignoredColliders.Add(col.collider);
         
                     if (colliderBox)
                         Physics.IgnoreCollision(col.collider, colliderBox);
                     else
                         Physics.IgnoreCollision(col.collider, colliderCapsule);
                     return;
                 }
         }

and then:

                 if (colliderBox)
                 {
                     while(ignoredColliders.Count > 0)
                     {
                         Physics.IgnoreCollision(ignoredColliders[ignoredColliders.Count - 1], colliderBox, false);
                         ignoredColliders.RemoveAt(ignoredColliders.Count - 1);
                     }
                 }
                 else if(colliderCapsule)
                 {
                     while (ignoredColliders.Count > 0)
                     {
                         Physics.IgnoreCollision(ignoredColliders[ignoredColliders.Count - 1], colliderCapsule, false);
                         ignoredColliders.RemoveAt(ignoredColliders.Count - 1);
                     }
                 }

Seems to work well enough, I realise now I'm probably over-estimating how often I need to ignoreCollisions() so this will hopefully not slow down my game.