According to the search results, there have been inconsistencies with the Spotify Lyrics feature. Some users have reported that lyrics are not showing up while playing their favorite songs. If you are experiencing this issue, there are several ways to fix it:

1. Log out of your Spotify account and log back in again twice. This will properly sync your account to your device and may fix the issue.
2. Uninstall and reinstall the Spotify app. This can easily solve most issues.
3. Clear the apps data and cache files. This can be done by going to the app settings and selecting the clear cache option.
4. Check Spotifys server status. If servers are down, certain features, such as lyrics, may not work properly in the Spotify app.
5. Update the Spotify app. The app regularly receives updates that include new features, bug fixes, and performance improvements.

If none of these fixes work, you should reach out to customer service for further assistance. Its worth noting that in September 2023, Spotify began testing making lyrics a Premium-only feature, meaning that in-app lyrics are no longer available to non-Premium users.