Bug report - DHCP table

I wish to report a display bug in the DHCP table display.

Hardware: USG20W-VPN (USG Flex 50W)

Firmware: V5.39(ABAR.1)

Severity: Cosmetic

See attached image - all timestamps for "Last Access" are identical to the second. Even though half the listed devices were powered down minutes or hours before the page was loaded.

Expected behavior: an assortment of different timestamps, reflecting the last time each device was seen by the router.

Actual behavior: identical timestamps, which appear to be either the admin login timestamp, or when the DHCP table page was first opened during the current login session.

This behavior has been ongoing for awhile, across multiple firmware versions. I finally got around to reporting it. I do not recall when it started, or even if it ever worked as expected.