I cannot have 2 apps connected to my host

[svallevazquez]

Describe the bug

Reproduction

We created a host for connecting to different microfrontend apps, and it is working perfectly with just one app (it does not matter which one).
But if we connect one more, it starts to duplicate calls to one of the apps instead of doing a call per each one.

What I see

Once that you reload with the 2 apps started, it is duplicating the menu option and saying in the console from the browser inspector that the manifest of one app is duplicated.

What I expect

No duplications, just calling the different manifests at once.
I'm happy to provide any additional reproduction if required.

Reproduction

https://github.com/svallevazquez/module-federation-test

Used Package Manager

npm

System Info

System:
    OS: masOS Sequoia 15.5
    CPU: (8) ARM-based Apple M2
    Memory: 16 GB
    Container: No
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 22.9 - ~/.nvm/versions/node/v22.9/bin/node
  Browsers:
    Edge: 137.0.3296.52

Validations

• Read the docs.
• Read the common issues list.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Module federation issue and not a framework-specific issue.
• The provided reproduction is a minimal reproducible example of the bug.

[svallevazquez]

@ScriptedAlchemy Sorry for tagging you, but I don't know what to do with this problem or who should I tag for this. Can you please help me with this?