Multiple versions of Lit loaded

[HoyosJuan]

Describe the bug 📝

This warning is shown if a consumer app is also using Lit:

Follow this Lit recommendation.

Reproduction ▶️

No response

Steps to reproduce 🔢

No response

System Info 💻

...

Used Package Manager 📦

npm

Error Trace/Logs 📃

No response

Validations ✅

• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a repository issue and not a framework-specific issue. For example, if it's a THREE.js related bug, it should likely be reported to mrdoob/threejs instead.
• Check that this is a concrete bug. For Q&A join our Community.
• The provided reproduction is a minimal reproducible example of the bug.