Setup:

1. Create an assignment with enabled marking workflow and marking allocation.
2. Create and enrol two students.
3. Log in as students and submit their submission.
4. Log in as a teacher.

Case 1:

1. Navigate to the grading page for student 1.
2. Choose Allocated Marker and set In marking workflow state.
3. Save changes.
4. Choose Released workflow state.
5. Save changes.
6. Confirm, that Allocated Marker is still displayed.
7. View all submissions.
8. Confirm, that Allocated Marker is displayed in the table for this submission.

Case 2:

1. Navigate to the grading page for student 2.
2. Choose Allocated Marker and then Released workflow state.
3. When workflow state is set to Released, Allocated Marker greys out but its value remains in place.
4. Save changes.
5. Confirm, that Allocated Marker is not saved.
6. View all submissions.
7. Confirm, that Allocated Marker is empty in the table for this submission.

It feels like these cases are not consistent and might cause a confusion for some teachers. I can see two possible ways here:
Allocated Marker field should be either reset when it greys out, or
Allocated Marker field shouldn't be disabled at all, so teachers could fill it out even for Released grades.