setSize of group member prevents collision

[kay]

I create sprites with the help of groups and use enableBody. Later I want them to collide with a tilelayer.

 

This works fine, till I call setSize on any body of this group. After this the sprites just fall through the tiles.

 

I tried to call it directly after the create and with forEach of the group, but the result is the same.

 

When I enable body debug, I can see that the body has changed and should collide, but it doesn't.