If you switch to the All Values view in the Grouping Info section on the issue details page, you're confronted with a whole lot of data, most of which doesn't contribute, which makes it hard to pick out the parts that do. This is, of course, why we have (and default to) the Contributing Values view, but it would be nice if the All Values view weren't so hard to parse.

We might consider either color-coding the lines by contributes/doesn't contribute, or at least highlighting the lines that do contribute. Given that every entry in the JSON has a contributes property, this should be a pretty easy change.

Current:

With highlighting it could look like this (which I just did manually in the inspector):