### Is this a regression? - [ ] Yes, this behavior used to work in the previous version ### The previous version in which this bug was not present was _No response_ ### Description In hovering on ChatGPT icon and Low Code Development icon, background color is not changing like it is changing for every icon  ### Reproduction Steps to reproduce: 1. Got to Home Page 2. Hover on Service in menu bar 3. then Hover on ChatGPT development icon ### Expected Behavior Icon backgound color should be change for icon ### Actual Behavior Icon bg color as it is on hovering ### Environment - Angular: - CDK/Material: - Browser(s): - Operating System (e.g. Windows, macOS, Ubuntu):