Steps to Reproduce
1. Open any list with DateTime fields on display.
2. Change to compact view using the Compact list date/time on the left side of the welcome header strip.
3. Observe that the value in the DateTime in the list shows the compact value without year and seconds, but the time is shown in PST.
4. Flip back to normal view to observe that the value shows in user's time zone.
If you are able to upgrade, review the Fixed In field to determine the versions that have a permanent fix to this issue.
Related Problem: PRB626094