possible problem in "generic-brightway-unit-conversions"

if I apply 

```python
sp.randonneur("generic-brightway-unit-conversions",)
```

I get a MultipleTransformations error

<img width="481" height="192" alt="Image" src="https://github.com/user-attachments/assets/3d130c1b-79b8-408a-867c-769728e7ae3d" />

is as if was not case sensitive and mixing up mBq with MBq?

my dataset has nothing in Bq