Strip Silence -> mess in audio regions

That's new ! 

Since I dont use strip silence a lot , I've just encountered a strange thing, and for me it's a bug, unless this is a special feature, see the pic :

The black dots just at the beginning of the regions are the "anchors". 

The  multiple regions within a tracks are the result of applying "strip silence" on a whole track playing from the beginning.

Since I don't want to cut too much the attack of each region I did a setting on "strip silence" to keep this.

Now if I want to copy and move one of theses regions, the original one is moving a bit, due to the anchor, placing it in a place depending of the snap setting !

I usually cut the regions manually, and in this case the anchor is always at the very beginning of this region .

Can you reproduce this ?

Turned me mad until I discovered this anchor stuff ...