Selection handles displayed incorrectly

[Hazardius]

After installing the extension I started to check it with some of the svg files I had and I've noticed that something's wrong with selection handles.

After clicking on a shape in the editor - they appeared in an unexpected place.

They still work correctly: I can change the size and rotation of shape with them.

It seems like that can be related to some scaling. Some of the files have those handles "too small" while another have them "too big".

I really enjoy having this extension though. If you need some more data about this issue - please, let me know.