Setting String field size property does not do anything

When editing a document type 'A' you can set the property 'size' when adding a String field.
This results in setting the 'size' attribute on the input in that field of document type A.

The 'size' attribute however does not affect the user experience at all since the input width is set to 100%, filling the parent div.

If the size attribute was intended to determine the max number of characters in the input field the attribute maxlength should be used.

http://www.w3.org/TR/2012/WD-html5-20121025/common-input-element-attributes.html#the-size-attribute
http://www.w3.org/TR/2012/WD-html5-20121025/common-input-element-attributes.html#the-maxlength-attribute