Importing a resource with `.` in the name converts it to `_` but it gets saved with `.` in the stack

What happened?

I imported a kafka topic into my stack. The name of the resource has full stops in i.e. organizations_db.public.teams. Pulumi instructed me to declare the resource with the full stops replaced by underscores i.e. organizations_db_public_teams. However, it saved it in the stack as organizations_db.public.teams.

Example

pulumi import kafka:index/topic:Topic organizations_db.public.teams organizations_db.public.teams --yes
outputted

public static void stack(Context ctx) {
    var organizations_db_public_teams = new Topic("organizations_db_public_teams", TopicArgs.builder()
      .config(Map.of("cleanup.policy", "delete"))
      .name("organizations_db.public.teams")
      .partitions(6)
      .replicationFactor(3)
      .build(), CustomResourceOptions.builder()
        .protect(true)
        .build());

}

but the stack state showed:

├─ kafka:index/topic:Topic                    organizations_db.public.teams
    │     URN: urn:pulumi:prod::cluster::kafka:index/topic:Topic::organizations_db.public.teams

Output of pulumi about

CLI          
Version      3.144.0
Go Version   go1.23.4
Go Compiler  gc

Plugins
KIND      NAME  VERSION
language  java  0.19.0

Host     
OS       debian
Version  12.8
Arch     aarch64

This project is written in java: executable='/usr/bin/java' version='openjdk 21.0.5 2024-10-15 LTS
OpenJDK Runtime Environment Microsoft-10376803 (build 21.0.5+11-LTS)
OpenJDK 64-Bit Server VM Microsoft-10376803 (build 21.0.5+11-LTS, mixed mode, sharing)' java='/usr/bin/java' javac='21.0.5' maven='Apache Maven 3.8.7' gradle='4.4.1'

Additional context

No response

Contributing

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Reproduce the issue with the provided pulumi import kafka:index/topic:Topic command and compare the generated Java declaration with the resulting stack URN. Trace the import and naming path responsible for converting periods to underscores, then verify that the declared resource name and saved stack identity remain consistent.