--bg-modal not working if white color has been modified by theme

[MattBevis]

Description

When I have modified the theme.colors white, the --modal-bg variable doesn't pull through anymore. It uses a value of colors . white (spacing intentional) instead of colors.white is there anyway around this?

Please see my reproduction link below

Link to Reproduction

https://github.com/MattBevis/chakra-ui-modal-example

Steps to reproduce

1. Modify the theme white color
2. Create a modal and open it
3. See transparent modal background
4. Inspect the section element of the modal to see the css variable --modal-bg not being applied correctly

Chakra UI Version

2.8.2

Browser

Good Chrome 123

Operating System

• macOS
• Windows
• Linux

Additional Information

No response