[v4] @theme font and text variables do not combine properly anymore

[ZeldOcarina]

What version of Tailwind CSS are you using?

4.1.1

What build tool (or framework if it abstracts the build tool) are you using?

Tailwind Play

What version of Node.js are you using?

Unknown

What browser are you using?

Chrome

What operating system are you using?

macOS

Reproduction URL

https://play.tailwindcss.com/MUNYU3xfEq?file=css

Describe your issue

Before on v3 when using the js config I could combine font weights, colors and families under the same name. Now size and weight is overlooked and only color and font family is used.

[philipp-spiess]

Hey! This behavior is currently expected although, I agree, it makes backward compatibility harder. You can see my response to a similar issue here: #16343 (comment)