I have installed my new MUI v6.1 Figma Library and now trying to swap the older version 5.1 using the swap library function as detailed here: How to swap your currently used Figma library with a newer version
I follow all the instructions but when I click the the older version and select Swap library function it opens up a the model but the drop down is deactivated so I cant select the new version to swap with. See image.
How can I fix this?