Images not shwoing in media library

HI,

I’m editing a page/post in the secondary language. When I try to upload an image, the media library won’t show all the photos it has (eg if my media library has 100 images only shos 30). I have to deactivate polylang, go back to the post, then all the media gallery is complete so I can upload the image, and then go back to activate polylang.

Is it an issue of the plugin, or there is a way I an fix this?

Thanks!