Percentage resets after warning, then goes upto 200

[vishalvibes]

I don't know whether this is expected behaviour or not but doesn't seem so
Percentage resets after warning, then goes upto 200 then stops displaying at all

GNU Make 4.2.1
Built for x86_64-pc-linux-gnu
I was building Polyhedron demo for CGAL

And saw these 2 unexpected behaviour