Translation problem with 4 languages (WPML)

I’m not sure how to translate the tabs, but I can’t translate the tabs from the last version, it keeps coming back to the main language. I can translate the tabs for the second language, but as soon as I try to translate to the third and fourth language, everything switches back to the main language
I use WPML. Have you ever had this problem?
Thanks for your feedback – Laurent

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