[Backport 2.x] Add default icon for selectable component and make sure the default datasource shows automatically #6175
| Job | Run time |
|---|---|
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| 15m 42s | |
| 14m 35s | |
| 13m 8s | |
| 12m 59s | |
| 17m 51s | |
| 16m 48s | |
| 17m 46s | |
| 14m 45s | |
| 0s | |
| 2h 17m 35s |
| Job | Run time |
|---|---|
| 14m 1s | |
| 15m 42s | |
| 14m 35s | |
| 13m 8s | |
| 12m 59s | |
| 17m 51s | |
| 16m 48s | |
| 17m 46s | |
| 14m 45s | |
| 0s | |
| 2h 17m 35s |