These two are the most wide-spread drift in drift tracker: https://drift-tracker.toolforge.org/report/core/
Given that they both have default of "unknown", it doesn't make much sense to make them nullable in the code.
img_major_mime:
- s1 Done
- s2
- s3
- s4
- s5
- s6
- s7
- s8
oi_major_mime:
- s1: Done
- s2: Done
- s3: Done
- s4: Done
- s5: Done
- s6: Done
- s7: Done
- s8