Comment 9 for bug 1864475

While we are seeking to fix this in bionic/eoan by backporting a new upstream version (bug 1869441), note that it would have also been possible to backport the mstreg command (and supporting infrastructure) to bionic's 4.8 version. See:
  https://salsa.debian.org/dannf/mstflint/-/commit/261d0e650b711101d72eb2a651f3270a7cc55bb2