Is it possible to keep the capitalization of HTML nodes?

[Kesocial]

Hello!!!
I need the labels to remain capitalized, is this possible?
I read something about scraper::CaseSensitivity in the docs, but it's not very clear to me, thanks in advance!

Example:

Input html:

<NodeMain> 
  <OtherNode>   
  </OtherNode> 
</NodeMain>

Output:(Values of elements)

<nodemain>
<othernode> 

Output keeping the capitalization:(Values of elements)

<NodeMain>
<OtherNode> 

[cfvescovo]

scraper::CaseSensitivity is used by Element::has_id and Element::has_class when checking if an element contains a specific id or class so it's not related to what you get as element values. That depends on HTML serialization and, as element tag names are case insensitive (see https://w3c.github.io/html-reference/documents.html), I think you should avoid treating them as case sensitive