Unable to view Variable Type on mouseover

Hello

I'm new to Xcode after using other IDEs and editors like VSCode, Sublime, and Visual studio. A basic functionality of those is that I can mouseover a variable, and get what the type of that variable is

This behavior doesn't appear to be present out of the box for xcode, and I can't find an answer online or with Bard that explains how to turn it on.

Is it just not available in xcode?

I think the nearest Xcode equivalent would be to Option-click on the variable to see its type.

This seems like a good candidate for an enhancement request (via Feedback Assistant).

Unable to view Variable Type on mouseover
 
 
Q