Use case or problem
My vault heavily relies on hierarchical tags, and I like to browse through the graph view. The problem is that when I hover over a hierarchical tag, it only shows nodes with that exact tag. For example, if I hover over #Work, it only highlights nodes with the #Work tag and if I hover over #Work/ProjectA, it only highlights nodes with the #Work/ProjectA tag.
Proposed solution
Selected tags should highlight all narrower tags and nodes with any narrower tag in the graph view. Ideally, there could even be a toggle option to select whether Obsidian should only highlight nodes tagged with the exact level of a tag or all narrower tags as well.