[BUGFIX] fixed parsing of float values

__Requires:__
- Husky Update https://github.com/massiveart/husky/pull/421
- Update Admin Bundle

__Tasks:__
- [x] done
- [x] got feedback

__Informations:__

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| Tests pass?   | yes
| Fixed tickets | none
| Doc           | none