WPML pages are not cached :(

Hello,

I am testing the Swift Performace, but it is not caching the pages generated by WPML multilanguage plugin. Do you know why?

I found the following page: https://docs.swiftperformance.io/knowledgebase/constants/

and there is a section:
`WPML Compatibility

By default Swift Performance will find WPML translations and add them to Warmup Table. You can prevent it if you define SWIFT_PERFORMANCE_WPML_WARMUP constant.
define(SWIFT_PERFORMANCE_WPML_WARMUP, false);

But it is not happening for any other then default language. Even when I add the URL manually, it is ignored from the warmup table.

I also tried to add into the snipped:
define(SWIFT_PERFORMANCE_WPML_WARMUP, true);

but it has no impact. Translated pages are not cached.

Any idea or help?

I saw here and also on the facebook group several requests for WPML and none of them was answered by the support.