First part of article is missing from Reader View: https://www.bloomberg.com/graphics/2023-generative-ai-bias/

[klowermoz]

This is an interactive article from Bloomberg: https://www.bloomberg.com/graphics/2023-generative-ai-bias/

The first part of the article has graphics and text that change as you scroll.

Reader View only renders what is after this first part.

I would expect it to render the whole article.

Where Reader View starts

The start of the source (a bit hard to capture in still images, alas).

[gijsk]

Looks like cleanConditionally (

readability/Readability.js

Line 825 in 118f015

this._cleanConditionally(articleContent, "div");

) is removing this content after it correctly gets selected as part of the main body of the article, at least with 0.5.0 (haven't retested main which we haven't merged into Firefox in a while).

The bits inside "A color photograph of an imate" get removed because in the markup, each image (which transitions as you scroll) is recorded as an image, and we remove containers with loads of images and no text. Readability isn't clever enough to realize this is some kind of animation, purely from the markup.

It looks like the main large bit of text gets removed because it's in a container with an ID that contains "scroll" which is in the negatively correlated list at

readability/Readability.js

Line 147 in 118f015

/-ad-|hidden|^hid$| hid$| hid |^hid |banner|combx|comment|com-|contact|footer|gdpr|masthead|media|meta|outbrain|promo|related|scroll|share|shoutbox|sidebar|skyscraper|sponsor|shopping|tags|widget/i,

.