The Another Sticky Headings plugin enhances navigation and orientation within Obsidian notes by keeping current and ancestor headings visible while editing or reading. This feature helps users track their position within a document and understand the content's structure. The plugin includes modes such as default and concise, offering flexibility in how much heading context is displayed. Headings are clickable, enabling quick jumps to specific sections, and the plugin supports multi-column layouts and both editing and reading modes. Customization options allow users to adapt the functionality to their workflow.