Upgrading python3-minimal to 3.8.0-3 which has been stuck in proposed fixes this issue, but gobject-introspection doesn't reflect a relationship upon this.
# apt show gobject-introspection |grep Dep Depends: libc6 (>= 2.29), libffi7 (>= 3.3~20180313), libgirepository-1.0-1 (= 1.62.0-4ubuntu1), libglib2.0-0 (>= 2.58.0), python3:any, build-essential, python3-distutils, python3-mako, python3-markdown
Upgrading python3-minimal to 3.8.0-3 which has been stuck in proposed fixes this issue, but gobject- introspection doesn't reflect a relationship upon this.
# apt show gobject- introspection |grep Dep -1.0-1 (= 1.62.0-4ubuntu1), libglib2.0-0 (>= 2.58.0), python3:any, build-essential, python3-distutils, python3-mako, python3-markdown
Depends: libc6 (>= 2.29), libffi7 (>= 3.3~20180313), libgirepository