Href false positive error in presence of shadow-dom

[Ocram83]

No description provided.

[Ocram83]

We have an application written in React and we incorporate Web Components (written with SentcilJS) with shadow dom functionality.

A11ygator acknowledges the following error:

This link points to a named anchor "libreria" within the document, but no anchor exists with that name. WCAG2AA.Principle2.Guideline2_4.2_4_1.G1,G123,G124.NoSuchID <a class="active" href="#anchor1">La mia libreria</a>

The link is declared in a web component, so, inside a shadow dom;
There is an element with id "libreria", but it is declared outside the web component shadow dom.

This appears to be a false positive.