Steps to reproduce:
Go to cache configuration -> e.g. Locking tab -> edit some of the settings like "Acquire Timeout" -> Apply changes -> confirm everything. Now stay still on the page and edit the e.g. Isolation level -> Apply changes and you get an error:

{"WFLYCTL0062: Composite operation failed and was rolled back. Steps that failed:":{"Operation step-5":"WFLYCTL0212: Duplicate resource [\n (\"profile\" => \"clustered\"),\n (\"subsystem\" => \"datagrid-infinispan\"),\n (\"cache-container\" => \"clustered\"),\n (\"configurations\" => \"CONFIGURATIONS\"),\n (\"replicated-cache-configuration\" => \"replicatedCache\"),\n (\"eviction\" => \"EVICTION\")\n]"}}

I haven't clicked through the whole UI, but it seems that it's also in other tabs. Also I'm not sure if it's related only in changes in SELECTs or also in INPUTs, sometimes I was very confused what's going on.