Uploadfield Overwrite as dafault

Silverstripe Version: 4.3.3

Question: How to set Overwrite as default action in Uploadfield?
Is SS3 this was working:

replace files instead of versioning

Upload:
replaceFile: true

# replace files instead of versioning
Upload:
  replaceFile: true
# show an overwrite warning
UploadField:
  defaultConfig:
    overwriteWarning: true

In SS4 its not.:sob:
Also I want to set default DateField Format.

Did you find a solution to this? Iā€™m having the same issue.