The multilingual + button appears from the list of articles, and the Switcher import button appears on the edit screen that transitions from there.
Does this prove that it is configured?
Thank you for your reply.
The theme used is Twenty Twenty Five.
As for the background, I had created a site with multiple plugins in the original theme, but the language switching did not work properly, so I created a site with multi-site setup and language switching only.
However, I could not get it to work.
There may be a problem with the multisite setup, but I couldn’t find it.
