Accessing web interfaces between LANs

[fishingboat]

Hello

I have an OPNsense 21.7.3.

There are two WANs and three LANs, each interface has it's own NIC.
I have WAN failover enabled and users on all my LANs can access the internet without a problem.

LAN 1 is a sort of management LAN and needs to access web interfaces of machines, both on LAN 2 and LAN 3,
but I'm having trouble achieving that.
Just to describe further; I have a PC on LAN 1 and want to access web interfaces on LAN 2 and LAN 3

Here is the top of LAN 1 rules:


I made a very wide rule just for testing, but the ideal setup is as much separation between LANs as possible, only letting specific machines on LAN 1 talk to specific machines on the other LANs

All insight greatly appreciated :)