Can't drag selected layers.

[nico-mayora]

I'm not really sure what this happens but to reproduce the issue:

1. Load up this file on the editor. (Had to change the extension to .json or GitHub wouldn't let me upload it).
2. Choose the Select Tool, then select all layers (Ctrl+A).
3. Try to move the selection by dragging, but you'll notice you can only stretch it on the X axis.
4. Pressing G and moving the mouse still works as expected.

[0HyperCube]

Thanks for reporting @nico-mayora - this is because the click testing for the transform bounds (transformation_cage.rs:254) is done in the transform space of the first layer instead of the viewport space. This was done to support the rotated bounding box functionality. The tolerance is based only on the Y scale of the shape, so if the shape has a very large X scale and a small y scale then the value will seem wrong.