Hover Parts MSVC++ Makes Certain Parts Of Code Collapse/expandable. How Do You Stop From Automatically Expands Them?

MSVC++ makes certain parts of code collapse/expandable. How do you stop from automatically expands them? - hover parts

Sometimes when you are together with the mouse over an area defined as a function or class, it is automatically renewed, which means that the code was reading suddenly pull the page. Could it be a disability?