Issue with transitioning from Sanity V2 to V3 and interface still displaying V2 panel.

Greetings, everyone.I am presently in the process of transitioning from Sanity V2 to Sanity V3. However, I find it peculiar that even after removing the "node_modules" and following the guidelines provided in the documentation (
https://www.sanity.io/docs/migrating-from-v2 ), the interface still displays the V2 panel. Could there possibly be a cache-related issue that needs to be taken into consideration?

Is this locally or on a deployed Studio?

locally

Did you restart the development server?

Yes

Did you use the correct command to run your Studio? Are you on the latest version of the CLI?

OK, I found the error, i was running yarn start, i always develop with this command, but now yarn start dev seems that is showing the project