Description of problem:

Try to add the pre-migration hook in "Plan details -> Hooks" page, the update is not take effect, more details in Screencast From 2025-07-07 17-53-02.webm, Screencast From 2025-07-07 17-45-39.webm

Version-Release number of selected component (if applicable):

MTV 2.9.0(forklift-fbc-prod-v419:on-pr-a9736364ee65b2c1fed71c3b25e92e07470e7737) with CNV 4.19.1

How reproducible:

100%