Description

Reboot tests failed on getting reboot cause, if they are not stopped by other checks first

Steps to reproduce the issue

1. reboot
2. show reboot-cause

Describe the results you received

Unknown

Describe the results you expected

User issued 'reboot' command [User: admin, Time: xxx]

Additional information you deem important (e.g. issue happens only occasionally)

Output of show version

(paste your output here)