I tried in fresh drupal and works
alejico β created an issue.
It does not make sense to remove the option because there are already menus that have these options and now it gives validation error. For me it is a mistake. If you remove the option you have to leave the field as optional...
alejico β made their first commit to this issueβs fork.
I also created a patch to be able to redirect to the question listing page when adding questions process finish. I upload it in case someone needs it.
The error disappears when I disable the option to use batch for the operation in the vulk operations configuration.
alejico β created an issue.
Getting the same error with 9.5.9. Once you get this error you wont see questions bank anymore. For unistalling quiz I also had to delete manually all the questions from db...