Cover Block - Special characters not working in Full Width alignment

[smithkyle45]

Steps to reproduce

(tested with Mayland theme on Business/AT site)

1. Add a cover block to a page, choose an image
2. Insert heading (or paragraph) text that includes a special character, i.e. Reesé Puffs
3. Set Full Width alignment
4. Preview or view the live page

What I expected

To view the text as it was input.

What happened instead

With Full Width alignment set on the cover block, the text is converted to Reesé Puffs on the live page or preview. It will appear correctly in the editor.

Browser / OS version

Chrome 84.0.4147.105 / macOS Catalina 10.15.5

Screenshot / Video

Context / Source

User reported this behaviour in 23212023-hc
I was able to replicate this on my own test site.

Ticket Follow up: 3206595-zen

[ockham]

Duplicate of #44759. Should be fixed now.