Question type - Multiple numerical input

From LimeSurvey Manual

Hello, in section

Maximum sum value (max_num_value)

the Description says:

This setting is available in the multiple numeric and numeric array input questions. When this attribute is set, the input value(s) (depending on the type of question) must meet this criteria - the (sum of) number(s) has to be smaller than the value you type in this box. Otherwise, the respondent will not be able to submit her answer.

Indeed, I cannot find this setting in the numeric array input question, not in version 2.67, 3.14 or latest 4 version.

I believe this part of the manual should be corrected.