Reproduced the issue with Firefox 135.0b9 on Fedora 41 VM. https://api.kde.org/ page will have content in italics. The issue is verified fixed with Firefox 136.0a1 (2025-01-26) and 135.0b10 (20250125140751 - comment 28) on Fedora 41 VM. https://api.kde.org/ page content is no longer in italics.
Bug 1941820 Comment 30 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Reproduced the issue with Firefox 135.0b9 on Fedora 41 VM. https://api.kde.org/ page will have content in italics. The issue is verified fixed with Firefox 136.0a1 (2025-01-27) and 135.0b10 (20250125140751 - comment 28) on Fedora 41 VM. https://api.kde.org/ page content is no longer in italics.