Legend icons missing from the thread timeline #2451

This is intentional. https://github.com/sindresorhus/refined-github/blob/eca0a5319db1f77bb252fe7c9fe71a98dc26e6da/source/features/deemphasize-unrelated-commit-references.css

You can override that style in the extension if you prefer to see them:

.TimelineItem:not(.TimelineItem--condensed) ~ .TimelineItem .TimelineItem-badge {
    visibility: unset;
}

deemphasize-unrelated-commit-references should not hide those icons, but just the icons of commits that don't belong to the current PR.

<img width="786" alt="before-explanation" src="https://user-images.githubusercontent.com/498274/46896331-58014e00-ce31-11e8-9571-b59762f33a9b.png">

To fix this specific problem we can change the selector to only hide the commit icon:

.TimelineItem:not(.TimelineItem--condensed) ~ .TimelineItem .TimelineItem-badge .octicon-git-commit {
    display: none;
}

However it would leave a white gap:

<img width="142" alt="" src="https://user-images.githubusercontent.com/1402241/65368278-2b70cb80-dc69-11e9-9450-9aa4569de072.png">

If anyone wants to help, here's a testing link:

https://github.com/sindresorhus/refined-github/pull/2415#ref-commit-16050d5

Perhaps this cannot be solved with CSS alone.

I implemented the fix suggested above because this was an ugly bug.

The bug now is reduced to:

<img width="142" alt="" src="https://user-images.githubusercontent.com/1402241/65368278-2b70cb80-dc69-11e9-9450-9aa4569de072.png">

To fix that, the feature needs to be re-implemented via JavaScript, sadly.

I think we can leave it as is until someone opens an issue for that.