PublicCDNAdapter builds it's own URLs using Controller::join_links which does not explicitly produce an S3 compatible link due to lack of path encoding. For example if $path contains a + S3 treats this as a space, causing a 404.
This differs from PublicAdapter which builds links via the S3ClientInterface instead, in which paths are already escaped before being returned.
PublicCDNAdapterbuilds it's own URLs usingController::join_linkswhich does not explicitly produce an S3 compatible link due to lack of path encoding. For example if$pathcontains a+S3 treats this as a space, causing a 404.This differs from
PublicAdapterwhich builds links via theS3ClientInterfaceinstead, in which paths are already escaped before being returned.