nwdiag: Unable to use <material/DNS> sprite

[jcralbino]

Describe the bug
When doing this code we don't see the object being show

@startuml
!include <material/dns>

nwdiag {
node  [ description= "<$dns>"]
}
@enduml

When using other sprites this works:

@startuml
!include <aws/Compute/AmazonVPC/router/router>

nwdiag {
node  [ description= "<$router>"]
}
@enduml

To Reproduce
Steps to reproduce the behavior:

1. Go to plant online server
2. Use code above

Expected behavior
The node will have a different image.
The sprite is shown when using this:

@startuml
!include <material/dns>
listsprites
@enduml

generates this:

Desktop (please complete the following information):
PlantUML-server

Additional context
Container for PlantUML-server version 1.2024.4 is used

[The-Lum]

Hello @jcralbino, and all,

As the sprite name is ma_dns, then use:

@startuml
!include <material/dns>

nwdiag {
node  [ description= "<$ma_dns>"]
}
@enduml

To see the expected result:

Enjoy,
Regards,
Th.