When hovering on UserNavBar, blue color flashes

Created by: gitstart-sourcegraph

Problem statement

On hovering the UserNavItem, blue color flashes https://www.loom.com/share/f3359ea119bd49babbbb2318515baba0

Success criteria

Above mentioned bug is fixed

Time estimate

• Pull requests with frontend lines changed should take X hours at maximum. Ping the reviewer in the spec pull request if time-consuming changes are required.
• Split the work into multiple pull requests if the total diff is bigger than 450 lines of code.