Steps to replicate the issue (include links if applicable):
- Open the idwiki home page: https://id.wikipedia.org/wiki/Halaman_Utama?useskin=vector
- Click the gear icon labeled "Setelan bahasa" (in Indonesian) on the left panel (Vector legacy skin).
- Select a display language other than Indonesian.
- Click the blue "Apply settings" button.
What happens?:
The display language does not change and remains in Indonesian.
What should have happened instead?:
The display language should change according to the user's selection in the previous pop-up box.
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):
I am using Safari Version 16.5 (18615.2.9.11.4)