Product Price Start Date & End Date Time Change After Save

-- HikaShop version -- : 4.2.2
-- Joomla version -- : 3.9.0
-- PHP version -- : 7.3.18
-- Browser(s) name and version -- : Google Chrome

hi,

the time for start date and end date will change once I saved. example, start at 4/9/20, 00:01, but once saved will become 08:01 and end time also will change. can you please advise on this issue?

thanks