Share annotations over existing OneNote tabs

Today as PowerBI, and specifically Mobile app's usage is relatively massive, and organizations are using it to share data and insights, it's highly important to ensure we're well collaborating with existing widely used related tools, such as While today OneNote is available for sharing, it offers a pretty naive sharing options (new tab only). My idea (based on learning customers needs) is to expand it to existing tabs, and by that increase virality, specifically with OneNote's notification mechanism.