Delay in animation

I’ve created a breadcrumb component with hover animation in Figma, available in both light and dark modes. Instead of borders, I’ve used shadow rings. The animation is set to Smart Animate > Gentle > 400ms. In light mode, the hover effect works as expected, but in dark mode, there’s a noticeable delay—first, the background changes, and then the shadow ring appears. Could this be a bug?

Link to the issue: Figma Shadow Bug.mov - Google Drive