[ElasticSearch] Remote cluster's IP (of ES endpoint) is mangled from localhost to wlan0's address

Under Couchbase Console's XDCR tab, I set up a cluster reference to "127.0.0.1:9091" (or "localhost:9091") where my ElasticSearch is running. Then I set up a proper replication (using version 1).

At this moment, the cluster reference's IP address or hostname gets rewritten to my development laptop's wlan0 IP address, e.g. "192.168.0.10:9091".

The problem with this is that, depending on which network (e.g. work vs. home) I open the laptop, I get different IP address. That is, a previously set cluster reference becomes unusable, I have to destroy and create it again every time.

Expected behavior: Whatever hostname or IP address I specify there should always remain the same, CB should not change it. If I say "localhost", it should stay "localhost".