1. Go to http://plexode.com/eval3/#ht=%3Cdiv%20contentEditable%3E%3Cb%20style%3D%22font-weight%3A%20normal%3B%20%22%3E%3Cspan%20style%3D%22white-space%3A%20pre-wrap%3B%22%3EA%20htey%20B%3C%2Fspan%3E%3C%2Fb%3E%3C%2Fdiv%3E 2. Right click on the misspelled word in the content editable region ("htey") 3. Select "they" from the spell check menu Result: The words before ("A") and after ("B") the corrected word turn bold. Expected Result: Everything should stay non-bold.
<rdar://problem/12658700>
Happens in both Chrome and Safari.
Both Safari 15.6 and Chrome Canary 106 on macOS 12.5 as of today also make both "A" and "B" bold, unfortunately, I was not able to get 'spell' check working in Firefox Nightly so was not able to test. Thanks!