This is happening because you applied the styling to the logo while it was under the 'Current" class, meaning you are on the page where the link goes. If you remove all the styling with the ‘Current’ class selected, and style it again it will fix the issue.
The styles you were added to Logo + Current since they were added after you selected the home page in the link settings, and you are currently on the home page.
Instead, add your styles by selecting just the Logo class.