Fix Creation or Edit screens constrained fields not popping up in case of error

When an Edit or Create "screen" is larger than the screen, and a mandatory field not filled in (or another constraint not satisfied) is not in the display area, then the end user has not clue about what's wrong and why the creation or edition screens remain with absolutely no action.
(no error message pops up and the mandatory field might not be in the display area)

How to reproduce:

• In Studio, create a type of document X with a schema containing > 15 fields all required
• Boot Nuxeo 9.10+ with WebUI installed and hot reload the project
• Create a document of type X, and fill in only 10 fields => The 5 other required fields remaining are out of the display screen and remain unfilled
• HIt the Create button => NO APPARENT REACTION

Expected result: there should be a reaction and an error message should be displayed and the display and focus should be put on the first unfilled required input.