Make sure the tool cursor is aligned with the affected area (when Perspective Filter applied)

[derei]

As stated on this post: 

It seems that when a Perspective Live Filter is applied to an image, the effect of a brush is being applied with an offset dependent on the Perspective Filter. So, the effect and the cursor circle will not be on the same spot.
This issue should be addressed as it's more of a bug than a "by design" feature. Whilst I understand the effect is also being offset, the cursor circle should mark the are where the effect is being applied, because that's the whole point of the circle cursor: to mark the affected area.