The 'nav-link' class was removed from the chat toolbar button to clean up the button's styling. This change helps ensure consistent appearance and avoids unnecessary CSS classes.

Resolves #21545

Checklist

• I fully tested it as developer / designer and created unit / integration tests
• I documented it (or no need to document or I will create a separate documentation issue)
• I worked with the design team to get their idea for UI/UX design (or no need to design for this PR)
• I've assigned reviewer, related labels and set a milestone for this PR

10.2.0-rc.1 24 February, 2026 abp-module-chat ui-blazor