"Progress" line doesn't update when using --keep-going #6852

This is with stack 3.7.1, but I don't see any issues related to it (fixed or otherwise), so perhaps it still persists.

Steps to reproduce

1. Pick a project like https://github.com/commercialhaskell/all-cabal-tool.
2. Run stack build --fast --keep-going
3. Observe that the Progress count at the bottom stays at [0/XXXX]

Expected

The count of completed packages should progress as the build progresses.

Actual

The count stays at zero.

Meanwhile, the counter does seem to work if I just run stack build --fast.

Stack version

stack --version
3.7.1 x86_64 hpack-0.38.1

Method of installation

• Via Nixpkgs on NixOS

Platform

• x86_64 GNU/Linux