Trace chamfer problem on beveled edge

Not sure if this is a new problem but a trace operation to do a chamfer on a beveled face is not working for me, the path is irregular and goes way deeper than the specified 0.1 mm cut through.

2025_09_06_Rotor_Inner_Spacer_Holder_Axle_ChamferBug.kmz (262.7 KB)

this is a bug. I’m pushing a fix to production.