Overriding bootstrap checks in 5.0.0-alpha5

I downloaded the tar.gz and launched Elasticsearch 5.0.0-alpha5 like this:

./bin/elasticsearch  -Enetwork.host=_site_    -Ebootstrap.ignore_system_bootstrap_checks=true

This ignores the system-level checks around file descriptors and vm settings, but still enforces checks for min heap == max heap:

[2016-08-22 11:57:05,718][WARN ][bootstrap                ] [_zjSJnZ] enforcing bootstrap checks but ignoring system bootstrap checks, consider not ignoring system checks

I understand setting my network host to non-loopback is triggering these checks. Is there some way I can override them like I do with the system checks?

No there isn't.