Flags remain even if untick

Hello guys,

I’ve set up your plugin and it works great. My client want to replace flags by languages names so I’ve unticked the box Show flags images but they remain. I’ve emptied the caches, I’ve also tried to make other changes (like the button label, its place.. and those modifications works). The preview of the languages list is OK, so why can’t I see it?

Tx a lot for your help

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