On aarch64, the JVM can encounter two page sizes on Linux: 4k & 64k. The --enable-compatible-cds-archive option causes a compatible alignment to be used that works on both page sizes, but has a cost in archive size.
From jdk-17.0.12+4 and jdk-21.0.4+4, this is enabled on aarch64 by default so this should be a no-op.
See OPENJDK-3007 and https://bugs.openjdk.org/browse/JDK-8331942 for full details.