Grid alignment (at least) for the four pin pushbutton changed.

[htho]

When opening files created with Fritzing 0.9.1b using Version 0.9.2b, at least for the four pin pushbutton, the pin that is aligned to the grid changed from pin 1 to pin 2. When adding new buttons all the existing buttons need to be rotated 180° first as new buttons cant be aligned correctly. Here is a file that was created using Version 0.9.1b: https://github.com/htho/fzz2scad/blob/master/testing/pushbutton_4pin_on_10x10mm.fzz

Until now I assumed pin1 is always the pin that is alligned to the grid. If that is not the case, how is it determined?