As a Platform Engineer, I can already update, re-run, delete, and purge multiple building blocks at once from the overview using the checkbox selection and multi-action trigger. However, there is no equivalent bulk action to cancel running builds. If I need to stop multiple in-progress runs at once, I currently have to cancel each one individually.

Add "Cancel run" as an additional multi-action option in the building block overview, available for the selected building blocks alongside update, re-run, delete, and purge.