Bug in my config or in mod_proxy_balancer?

Hi,

I have a basic load balancer on two ports (80 and 8080) set up using apache and mod_proxy_balancer.

<Proxy *>
    Order deny,allow
    Deny from all
    Allow from 10.10.10.
</Proxy>

ProxyPreserveHost On
<Proxy balancer://kiosk80/>
BalancerMember http://10.10.10.1:80 
BalancerMember http://10.10.10.2:80 
</Proxy>


<Proxy balancer://kiosk80v2/>
BalancerMember http://10.10.10.3:80 
BalancerMember http://10.10.10.4:80 
</Proxy>

<Proxy balancer2://kiosk8080:8080/>
BalancerMember http://10.10.10.1:8080 
BalancerMember http://10.10.10.2:8080 
</Proxy>

<Proxy balancer2://kiosk8080v2:8080/>
BalancerMember http://10.10.10.3:8080 
BalancerMember http://10.10.10.4:8080 
</Proxy>

ProxyPass /v2/kiosk/ balancer://kiosk80v2/kiosk/ nocanon
ProxyPass /kiosk/ balancer://kiosk80/kiosk/ nocanon
ProxyPass /v2/kioskService/ balancer2://kiosk8080v2:8080/kioskService/ nocanon
ProxyPass /v2/config balancer2://kiosk8080v2:8080/config nocanon
ProxyPass /kioskService/ balancer2://kiosk8080:8080/kioskService/ nocanon
ProxyPass /config balancer2://kiosk8080:8080/config nocanon


I've enabled /balancer-manager:

<Location /balancer-manager>
SetHandler balancer-manager

Order Deny,Allow
Deny from all
Allow from 10.10.10.123
</Location>

When I go to the IP_OF_LOAD_BALANCER/balancer-manager I can see status etc, but I can't disable nodes in BALANCER2 - on port 8080. Editing nodes operating on port 80 works fine.

Is there anything what I can do to be able to edit nodes which are set on ports 8080?
In meantime we have written a script which does it for us but in long term we'd like to have web-based management.

Many thanks
Chris