[Bug]: WC Checkbox regression on checked state

[devadula-nandan]

Package

@carbon/web-components

Browser

Chrome

Package version

v2.30.0

React version

No response

Description

the checkbox doesn't seem to update its visual appearance based on checked state, which used to happen in version 2.27.1.
as per the comment
carbon-design-system/tanstack-carbon#43 (comment)

in the provided stackblitz, we can see the checkbox doesn't seem to update in version 2.30.0, but updates on 2.27.1

Reproduction/example

provided in steps to reproduce

Steps to reproduce

open the examples in both versions
check the check box and click on apply filters
clear the filters and observe the checkbox works as expected in previous version.

v2.27.1 stackblitz (works as expected)
https://stackblitz.com/edit/github-cjs27zds-abtdx5js?file=package.json

v2.30.0 stackblitz (doesn't work as expected)
https://stackblitz.com/edit/github-cjs27zds?file=package.json

also seen in storybook as per this comment #18504 (comment)

Screen.Recording.2025-06-03.at.2.58.09.PM.mov

Suggested Severity

Severity 3 = User can complete task, and/or has a workaround within the user experience of a given component.

Application/PAL

No response

Code of Conduct

• I agree to follow this project's Code of Conduct
• I checked the current issues for duplicate problems

[devadula-nandan]

Screen.Recording.2025-06-04.at.5.37.25.PM.mov

it seems to be effecting other instances as well. like this batch actions example