Inline style of the element is not returned anymore with `.style`

Basic info:

• Node.js version: 10.13.0
• jsdom version: 13.0.0

Minimal reproduction case

const { JSDOM } = require("jsdom");
const dom = new JSDOM('<a style="display:none;color:red;" href="https://google.com">google.com</a>');

console.log(document.querySelector('a').style)

Hi there, It’s no longer possible to get style of the element with .style, as a workaround el.getAttribute('style') works properly, but .style breaks our code in many places.

[Zirro]

This is due to the _attrModified hook added in https://github.com/jsdom/jsdom/commit/064527e2cbc003debe0bc826f893519f1ceb64bc, where I missed the need to include super._attrModified. I’ll create a fix for this later today.

[minas90]

Yes, the log will not hit, downgrading to 12.2.0 fixes that. I’m also not sure what changed, but it broke our code in many places, we are removing hidden elements by checking if a.style.display === 'none'