Web Report - Address Sort Key on IPAM 4.3

Hello,

Previously in the Report Writer I had a hidden field of "Address Sort Key" (ASC) to order my subnets correctly, however as I'm re-creating the same report in the web view the Address Sort Key field doesnt seem to be working the same way as it used to in the Report Writer.  Has anyone else seen this behaviour?

Report Writer would have looked like this

10.0.0.0/24

10.1.0.0/24

10.5.0.0/24

10.10.0.0/24

Web Reporter now looks like this

10.0.0.0/24

10.1.0.0/24

10.10.0.0/24

10.5.0.0/24

Can someone else confirm and or suggest a fix before I open a ticket?

Thanks,

Peter