1.7.1: Fixed an issue where YouTube changed the CSS class name from BEM notation (yt-lockup-metadata-view-model__menu-button) to camel case (ytLockupMetadataViewModelMenuButton)

Fixed a bug where video titles on the history page appeared shorter than usual. Titles now display fully, matching YouTube's default multi-line layout.

Bug fix:
Scoped CSS selectors to the history page only. Previously, styles such as margin-right on .yt-lockup-metadata-view-model__text-container were applied globally across all YouTube pages, causing video titles to appear truncated on the homepage, search results, and other pages. Fixed by scoping affected selectors under ytd-browse[page-subtype="history"].