After I upgraded to the latest Jenkins v2.289.2 I noticed that it is much harder to tell running jobs from finished ones with those new status icons. Personally I like the new status icons themselves, but the animated ones look almost exactly the same as static, especially when there are a lot of jobs on the screen. Really hard to see which jobs are running at the moment at a glance. Previous set was much more distinctive.
Maybe it is possible to make those running icons flash slowly, the same as previous icons did?