Titan extra inventory Trade bug , my Friend Lost 70+div

my friend was selling an astramantis for 230 divs, I was watching everything live on discord, the buyer correctly put in the money, there were 23 spaces used of 10 divs each, but his inventory was almost full and we didn't realize, the purchase could be completed even without enough spaces. we looked several times and found nothing, we tried to reproduce and it was extremely easy, my ranger cannot accept 7 stacks of monetary items(trasmut orbs) with only 5 slots free, but my friend's titan can easily accept with the same 5 empty slots and only receiving 5 stacks and the remaining 2 went to void
https://imgur.com/a/poe-2-inventory-titan-bug-ppO1Jco

just updating, we get the log client.txt and get the correct time (14:33:48---14:37:01
gmt -3 br)trade between leersin(titan) and 超级玛咖大将军
https://docs.google.com/document/d/1H-z_YgdkmbKK8tVEo9ePD49HLZicAFcfFsVmRFpglAg/edit?usp=sharing

Have you tried purchasing the expanded inventory in the passive tree? maybe it went into that for some reason without your friend having it in the first place.
EDIT: nvm, just saw the imgur pic, that he already has it

Well that is a nasty ass bug. Good find!

Yeah I also lost 5 div when trying to buy a two handed mace lol.