How to show completion item detail or documentation on hover when suggestions are rendered?

[rameshx]

I'm using registerCompletionItemProvider to show custom suggestions in the editor. Some of my completion items have very long labels so I'm setting the detail prop of each item to the same value as the label to view the complete string when the read more icon gets clicked.

In the below screenshot, the detail of the first item is displayed as it is selected using arrows and the second item's label just gets an underline on hover.

Is there a way to see the complete label on hover or make the read more icon appear when hovered so that it can be clicked to see detail? Right now, the only way to switch items is by using arrows.