AppSideNav: fix scrolling issue and being able to focus hidden links issue
#15139
| Job | Run time |
|---|---|
| 11s | |
| 8m 58s | |
| 7m 10s | |
| 4m 6s | |
| 4m 2s | |
| 4m 16s | |
| 1m 34s | |
| 30m 17s |