LevelDB cache store configuration is not loaded to the cache configuration page

if I start a container with a cache (any cache) with leveldb store e.g.
<leveldb-store path="/tmp/leveldb/data" cache-size="100"
block-size="100" clear-threshold="100"
passivation="true" preload="true"
purge="true" read-only="true" shared="true" singleton="false">
</leveldb-store>

In the configuration page of the cache the level-db configuration is empty, but jmx attributes are set correctly