Troubleshooting Mega Menu Hover Animation Issues

Hey Guys, I have a problem with my mega menu. I use the same drop down component in my nav bar several times and now the hover on animation doesn’t really work anymore. Nothing fades in (opacity 0-100) anymore but the dropdowns only appear according to the length of the set animation (0.2 sec) What am i missing. Iam not allowed to use the component multible times? i apprichiate any help