Laser Visualization in Latest / Edge

Not sure if I’m missing something - I updated my gSender (had not done it in quite a while) and the visualization when running a laser job seems to be a “blob” again (no indication of laser on/off, so all movements show solid colour).

I know the very old versions of gSender did that, and some time along the way that got fixed. Has it reverted, or is there some setting I’m missing?

UPDATE: Works as expected in 1.5.7, but not in Edge 1.6.0