With JDK22 build 25: (expected behavior)
./jdk-22/fastdebug/bin/java -version
java version "22-ea" 2024-03-19
Java(TM) SE Runtime Environment (fastdebug build 22-ea+25-1998)
Java HotSpot(TM) 64-Bit Server VM (fastdebug build 22-ea+25-1998, mixed mode, sharing)
$ ./jdk-22/fastdebug/bin/java -Xlog:cds -XX:+UnlockDiagnosticVMOptions -XX:ArchiveRelocationMode=1 --version | grep archive_space_rs | tail -1
[0.034s][info][cds] Reserved archive_space_rs [0x000002f000000000 - 0x000002f001000000] (16777216) bytes
$ ./jdk-22/fastdebug/bin/java -Xlog:cds -XX:+UnlockDiagnosticVMOptions -XX:ArchiveRelocationMode=1 --version | grep archive_space_rs | tail -1
[0.031s][info][cds] Reserved archive_space_rs [0x000001c000000000 - 0x000001c001000000] (16777216) bytes
$ ./jdk-22/fastdebug/bin/java -Xlog:cds -XX:+UnlockDiagnosticVMOptions -XX:ArchiveRelocationMode=1 --version | grep archive_space_rs | tail -1
[0.032s][info][cds] Reserved archive_space_rs [0x0000016000000000 - 0x0000016001000000] (16777216) bytes

With JDK22 build 26: (the archive address spaces are the same from run to run)
java version "22-ea" 2024-03-19
Java(TM) SE Runtime Environment (fastdebug build 22-ea+26-2112)
Java HotSpot(TM) 64-Bit Server VM (fastdebug build 22-ea+26-2112, mixed mode, sharing)
$ ./jdk-22/fastdebug/bin/java -Xlog:cds -XX:+UnlockDiagnosticVMOptions -XX:ArchiveRelocationMode=1 --version | grep archive_space_rs | tail -1
[0.033s][info][cds] Reserved archive_space_rs [0x00007ff000000000 - 0x00007ff001000000] (16777216) bytes
$ ./jdk-22/fastdebug/bin/java -Xlog:cds -XX:+UnlockDiagnosticVMOptions -XX:ArchiveRelocationMode=1 --version | grep archive_space_rs | tail -1
[0.032s][info][cds] Reserved archive_space_rs [0x00007ff000000000 - 0x00007ff001000000] (16777216) bytes
$ ./jdk-22/fastdebug/bin/java -Xlog:cds -XX:+UnlockDiagnosticVMOptions -XX:ArchiveRelocationMode=1 --version | grep archive_space_rs | tail -1
[0.032s][info][cds] Reserved archive_space_rs [0x00007ff000000000 - 0x00007ff001000000] (16777216) bytes

Bug only observed on the aarch64 platform.

(Note: in JDK22, the ArchiveRelocationMode is enabled by default. So the above results should be the same without the "-XX:+UnlockDiagnosticVMOptions -XX:ArchiveRelocationMode=1" VM options.)