It seems like the workaround that was added in 🐛 You have requested a non-existent parameter "site.path" Active doesn't fix the problem for all versions of Drush. At some point Drush stopped storing its commands in the Drupal container and started to use a separate container. Because of that, Drush command service definitions cannot be altered from service providers anymore.
Test the module using Drupal 8.9.20 and Drush 9.7.3.
Let's just remove Drupal 8 support, because attempting to provide a workaround for this issue as well would be too much effort for a Drupal core version that has long been unsupported.
Active
1.2
Code
Issue #3480487 by dieterholvoet: You have requested a non-existent...
Automatically closed - issue fixed for 2 weeks with no activity.