bug: vars not available on web component

[wildwind123]

What version of daisyUI are you using?

v4.14.10

Which browsers are you seeing the problem on?

All browsers

Reproduction URL

https://stackblitz.com/~/github.com/wildwind123/daisyui_custom_element

Describe your issue

on web component, vars not available.
but tailwind vars is available.
On example button have empty background color.

[github-actions]

Thank you @wildwind123 for reporting issues. It helps daisyUI a lot 💚
I'll be working on issues one by one. I will help with this one as soon as a I find a solution.
In the meantime providing more details and reproduction links would be helpful.