Problems with large border size in newest version

Problems arise with the newest PeTrack Version 0.9.3 when you want to track people really close to the image border and you need to set border in the calibration tab extremely wide.

Here's an example of a PeTrack project opened with version 0.9.2 (on Windows):

And here's the exact same project opened with version 0.9.3 (on MacOs):

In the lower picture, the calibration does not seem to work well and the tracking points are not on the heads. It seems that you cannot pull the border size wide enough.