ui: Labels should always use middle positioning unless overridden
#265
| Job | Run time |
|---|---|
| 1m 27s | |
| 34s | |
| 12m 10s | |
| 23m 50s | |
| 27m 59s | |
| 19m 43s | |
| 11m 47s | |
| 15m 25s | |
| 15m 0s | |
| 8s | |
| 15m 19s | |
| 25m 11s | |
| 2h 48m 33s |