in vpn template, omp_advertise_ipv4_routes can't be updated after attached to device

[wcmder]

the workaround is detached the device, remove the whole omp_advertise_ipv4_routes and add it back with changes

[danischm]

Thanks for opening the issue! Could you share an example resource config to recreate the issue?

[wcmder]

I commented out the first object in the default = [], terraform should show me 3 changes - the vpn template, the device template, then attach template, but only showing one change, if I commit it, it will go through but no changes really made.