I recreated a test instance using AIP files.
One collection had a legacy workflow defined.
- No group 1
- Group 2 exists
- Group 3 exists
When attempting to claim tasks in Group 2 or Group 3, I get the following error.
Authorization denied for action WORKFLOW_STEP_2 on COLLECTION:a4dc7a35-5370-4342-8271-6897696e60d2 by user 9c09cc79-861c-42f4-b217-119483b1ca2e
If I manually recreate the groups using the UI. the user is able to claim the tasks.
See the attached screenshots. Note that the "Action" appears as "..." before the group is recreated in the UI.