Flags are not displayed in production

[ArtMin96]

Flags are not displayed in production.
GET https://****/phone-input-flags.png 404 (Not Found)

[ysfkaya]

Are you using it in tenants?

[ArtMin96]

No

[ysfkaya]

I need more detail about the error.

What's the version of the package?
How did you deploy the app to production server. E.g cached routes
How was it used? Are you using outside from Filament?