Hello Serge, PlantUML team,
A possible workaround for "The packages display alias" is to used nestable package, as:
package "Pack3" as LOOOOOOOOOOOgPackageName3 {
}
[See on PlantUML server]
But, with other package (Pack1, for example), the issue occurs :
package "Pack1" as LOOOOOOOOOOOgPackageName1
package "Pack3" as LOOOOOOOOOOOgPackageName3 {
}
[See on PlantUML server]
If that can help for testing,
Regards,
Th.