Visualization: Fix legend argument checking for waterfall/parameter/history plots
#2946
| Job | Run time |
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| 1h 5m 16s | |
| 7m 5s | |
| 15m 38s | |
| 1h 14m 1s | |
| 7m 51s | |
| 11m 1s | |
| 7m 51s | |
| 21m 53s | |
| 12m 35s | |
| 10m 40s | |
| 4m 45s | |
| 1m 50s | |
| 22m 54s | |
| 26m 2s | |
| 5m 44s | |
| 1m 57s | |
| 5m 0s | |
| 5h 2m 3s |