feat(ui-kit): fix dialog overlay

[evavirseda]

Description of change

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Links to any relevant issues

fixes #4189

Type of change

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• Bug fix (a non-breaking change which fixes an issue)
• Enhancement (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Fix

How the change has been tested

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Change checklist

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• I have followed the contribution guidelines for this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have checked that new and existing unit tests pass locally with my changes

[github-actions]

This pull request has been deployed to Vercel.

Latest commit: 08602b8

✅ Preview: https://apps-ui-dirjc46cd-iota1.vercel.app

[github-actions]

This pull request has been deployed to Vercel.

Latest commit: 08602b8

✅ Preview: https://apps-backend-29a719c9ccbdb9b80c97b599a599d8953354da-ev9x9fcyp.vercel.app

[github-actions]

This pull request has been deployed to Vercel.

Latest commit: 08602b8

✅ Preview: https://iota-rebased-explorer-092603f1de8088243ccb8b861b23e-cp76h4cdo.vercel.app

[github-actions]

This pull request has been deployed to Vercel.

Latest commit: 08602b8

✅ Preview: https://wallet-dashboard-a225fcfa1e2f852205a61a7cd1d5d93e92-70th6mf7n.vercel.app