When writing code, if there is an error on a line, it is not possible to see the context help for methods to be able to correct it without rewriting the line.
As a completely over simplified and unusable example, on entering:
Dim L As List = Array(File.GetUri("File"))
The IDE shows that there is an error on the line, when hovering over it the error 'missing parameter' is displayed,
but the documentation for the method GetUri is not available to help sort it out.
Perhaps pressing control or similar when hovering over a line which has an error (or just hovering over a method name) , could show the context help for the method under the cursor, and temporarily remove the line error message.