[Bug]: Not able to achieve 100% interaction tests coverage for specific components

[Manuela-Sousa]

Describe the bug

At the moment I´m trying to create interaction tests for several components in storybook. However i realized that for specific components (Checkbox, and Link) I´m not being able to achieve 100% test coverage even thought I´m sure I´m covering the specific scenario mentioned not being covered.
Example for link component: Code Line: text-decoration: ${props => (props.underline ? 'underline' : 'none')}; and Validation in test: expect(link).toHaveStyle('text-decoration: none solid rgb(40, 96, 215)');
Did anyone noticed this before? and also sometimes the results varies a lot not always giving the same coverage data even if the code is not changed.

To Reproduce

1 - Having a code line like this and create the validation test Example: Code Line: text-decoration: ${props => (props.underline ? 'underline' : 'none')}; and Validation in test: expect(link).toHaveStyle('text-decoration: none solid rgb(40, 96, 215)');
2 - Execute the test coverage command to check if the scenario appears covered

System

Storybook Environment Info:

  System:
    OS: Windows 11 10.0.22631
    CPU: (8) x64 Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz
  Binaries:
    Node: 20.11.1 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.22 - ~\AppData\Roaming\npm\yarn.CMD <----- active
    npm: 10.8.1 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Edge: Chromium (126.0.2592.113)
  npmPackages:
    @storybook/addon-a11y: ^8.1.11 => 8.2.4
    @storybook/addon-coverage: ^1.0.4 => 1.0.4
    @storybook/addon-essentials: ^8.1.11 => 8.1.11
    @storybook/addon-interactions: ^8.1.11 => 8.1.11
    @storybook/addon-links: ^8.1.11 => 8.1.11
    @storybook/addon-onboarding: ^8.1.11 => 8.1.11
    @storybook/blocks: ^8.1.11 => 8.1.11
    @storybook/react: ^8.1.11 => 8.1.11
    @storybook/react-vite: ^8.1.11 => 8.1.11
    @storybook/test: ^8.1.11 => 8.1.11
    @storybook/test-runner: ^0.19.0 => 0.19.0
    eslint-plugin-storybook: ^0.8.0 => 0.8.0
    storybook: ^8.1.11 => 8.2.4

Additional context

No response