Phenotypes from the predefined list disappear from phenotype selection after JSON import from edit mode

The issue seems to only occur in Firefox.

Reproducing the issue:

1. Create patient with "Microcephaly"
2. Export JSON
3. Create new patient
4. Import JSON
5. Microcephaly is not present in phenotype list, however, it is shown in the gene panels, and in the JSON if you export again (before saving)
6. Saving the file results in microcephaly disappearing altogether