Group Scaling doesn't work

Scaling groups break the whole group. Somethings scale and some don’t and there is no Undo/Redo to fix.

Please check out this video about groups and symbols in Lunacy 3.14. Here is the link:

I try scaling shapes(circle, square, and triangle) groups by inputting number in property. Somethings scale and some don’t undo/redo does not fix or set shape to original shape. This is also happened in complex vector image.

Before and after scaling

I’m using version 3.14
OS windows 10 1809 build 17763.95