changing position of container doesn't work

[mreinstein]

setting the topmost container's position doesn't have any effect. For example, modifying the stage variable from your example file like so:

stage.position.set(-50, -50);

has no effect.

[mreinstein]

It seems that objects within that container can be moved, however. e.g.,

block.position.set(-20, 0);

works fine

[ivanpopelyshev]

fixed in v4.