fix: MessageBar auto reflow should handle document reflow with min-content
#1047
| Job | Run time |
|---|---|
| 6m 43s | |
| 3m 36s | |
| 10m 19s |
min-content
#1047
| Job | Run time |
|---|---|
| 6m 43s | |
| 3m 36s | |
| 10m 19s |