[Fixed] Tools | Magnet Mask | Select/Deselect not working

[dgud]

That works as expected for me both in 1.5.3 and 2.1.2, selected half of the faces.

Reset and Select a couple of edge rings, mask them.

Select all edges, Tools | Magnet Mask | Deselect

And the edges from the mask is deselected.

Anyone else having a problem?