[Speedreader] Most content missing.

[boocmp]

Description

https://www.eff.org/deeplinks/2022/03/eff-tells-eu-commission-dont-break-encryption
In reading mode, only the "Related Updates" section is displayed.

Steps to Reproduce

1. Navigate to https://www.eff.org/deeplinks/2022/03/eff-tells-eu-commission-dont-break-encryption
2. Switch to reader mode

Actual result:

The main article is missing. Only articles from the "Related Updates" section are recognized.

Expected result:

The main content should be visible.

Reproduces how often:

Every time.

Brave version (brave://version info)

Version/Channel Information:

• Can you reproduce this issue with the current release?
• Can you reproduce this issue with the beta channel?
• Can you reproduce this issue with the nightly channel?

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields?
• Does the issue resolve itself when disabling Brave Rewards?
• Is the issue reproducible on the latest version of Chrome?

Miscellaneous Information: