[Pharo 9.0] Build #398: Revert "6595-SpDemoTest-should-close-the-open-windows"

There is a new Pharo build available!
 
The status of the build #398 was: FAILURE.

The Pull Request #6656 was integrated: "Revert "6595-SpDemoTest-should-close-the-open-windows""
Pull request url: https://github.com/pharo-project/pharo/pull/6656

Issue Url: https://github.com/pharo-project/pharo/issues/revert
Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20and%20branch%20Pipeline/job/Pharo9.0/398/