Hey there folks,
Thanks for posting on the Community about this.
If you can't see the lyrics feature available a possible reason could be that our teams are currently working on new updates and improvements of this feature. That said, you might not see the feature available, but keep in mind this change is only temporarily.
As this test phase doesn’t affect all Spotify users, it’s possible that friends or relatives inhabiting the same region still have the option as available on their own accounts.
You can have a look at this help article for more info about test features.
Tip: Make sure you don't miss a thing by enabling automatic updates on your device.
Hope this helps. Let us know if you have any more questions.