Box clip widget interaction bug.
ParaView 5.6 and recent master, windows 10 laptop, nvidia graphics. All data seem to reproduce to some extent, but a wavelet from 1000 -> 1100 in all dimensions with a center of 1000 reproduces easily for me. Rotate so it's at an angle.
Add a Clip filter, choose the 'Box' clip type.
Drag the center handle of one side so the side translates along its axis. Drag the side past the opposite side. The box will often 'vibrate' and move the opposite side as well, and the yellow side highlight flips between the two sides.
With some data, like a pointset VTP where the center is not at zero, the box widget just disappears after dragging past the opposite side. Can share example privately.