Same max amount bid

-- HikaShop version -- : 6.3.0
-- HikaAuction version -- : 5.0.1
-- Joomla version -- : 6
-- PHP version -- : 8.4

Hello Team

Max amount bid is allowing same amount for 2 different buyers, see video: drive.google.com/file/d/1_Cr4sPbLWim51pt...jjO/view?usp=sharing

Thank you