No localisation when I publish in TestFlight

Hello, I need an help.

It's my first application and publishing. I developed my application in 2 languages, English by default and French. In the simulator or on 1 device via Xcode, everything works. In Xcode everything seems good.

  • 2 languages in project info and my App Target in Target membership
  • 2 languages in Localizable.xcstrings and green
  • Localizable.xcstrings added in Target / Build Phase / Copy Bundle Resources
  • I also tried to add in my app.plist

<key>CFBundleLocalizations</key> <array> <string>en</string> <string>fr</string>

In App Store Connected

  • both languages declared, also in Testflight.

But...nothing, when I install the application thought TestFlight, no language. The application showing the label coded in swift. I found only one relevant post but not working for me. What am I missing. Thanks in advance for any help.

No localisation when I publish in TestFlight
 
 
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