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DHCP not working properly when multiple pools are defined

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I am trying to set multiple subnets on SRX device each subnet has its own DHCP pool. I have 5 ports each port is connected to a group of servers. So, I configured 5 pools and 5 groups each group contains an interface. The problem is that hosts are getting addresses from different pools for example: Host1 is linked to interface1 on the router which has an address (10.0.0.1), the address assigned to Host1 should belong to the pool that has the network address(10.0.0.0/24) but it gets an address from a different pool.

these are the pools and the groups:

pools

these are the interfaces:

interfaces

and below is an example of how addresses from wrong pools are assigned to clients

address pools and assignements

I am getting it wrong? A pool is mapped to the interface based on the network address of the interface and the one specified on the DHCP pool configuration?

How to map a group to a pool ? or how to make the SRX gives an IP address that really belongs to the pool that has the same network address as the interface?

Note: The pool match order is set to ip-address-first (default)

 

[1]: https://i.stack.imgur.com/tKsZb.png
[2]: https://i.stack.imgur.com/jjCrZ.png
[3]: https://i.stack.imgur.com/bcJly.png


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