Remove legacy initNavOverflow from enhancements.js (core/nav.js owns zibll navFolding). Harden clearFolding against detached more nodes and skip counting existing .aksrt-nav-more during fold measurement.
Remove legacy initNavOverflow from enhancements.js (core/nav.js owns zibll navFolding). Harden clearFolding against detached more nodes and skip counting existing .aksrt-nav-more during fold measurement.