Added foreign Pokemon not being foreign in Scarlet and Violet

[Flawlseebeef]

I want to add a foreign ditto so I can breed for a shiny. I change the language of the ditto in pkhex but in game it just shows up as an English ditto with its nickname in the foreign language without the little box saying its language. It worked fine like a week ago on Sword and Shield.

Is this a bug or am I doing something wrong?

Thanks.

[Kaphotics]

https://gamefaqs.gamespot.com/boards/359434-pokemon-scarlet/80261655

First result with an aptly termed google search: