bug: Problem with external SaaS tool since update 4.26.0

[erwingeiger]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Stencil Version

4.26.0

Current Behavior

We use Usabilla/Get Feedback on our website. Our website use Stencil components. Since the Stencil upgrade from 4.35 to 4.36 we get a JavaScript error from Usabilla.
Uncaught TypeError: Cannot read properties of undefined (reading 'nodeName').

It's hard to find out where this is coming from. Maybe someone know why this error occurs after the upgrade?

I know we talk here about an external tool. But I hope someone knows why this is after the update to 4.26.0

Expected Behavior

Stencil should work fine with other JavaScript libraries.

System Info

Steps to Reproduce

Code Reproduction URL

Additional Information

We use non-shadow components.