ctrl-c issues in 3.6.1?

[Jeremy Drake]

I've been doing some building with cmake 4.0.0 and ninja 1.12.1 (of
llvm/clang, we've got something that seems to mostly work for a cygwin
target), and I'm noticing after updating to 3.6.1 it no longer seems to
cancel the build when I hit Ctrl-C (previously I was still on 3.5 due to
the cmake/ninja issue which was fixed in 3.6.1).  This is from Windows
Terminal.

Has anyone else noticed issues with Ctrl-C being ignored in 3.6?