Trade system problem with Steam guard

[W ( Arknights )]

so I decided to try to make a trader with my items but it didn't work out because I got a message that said I need my steam guard active for 7 days but I already have it active since 2020 and I can't make a trade because of that but maybe it's because the Steam Guard update has changed everything since when I would make a trader from Scrap.tf the site said I didn't have an active steam guard but I have an active one Did any of you have this problem or it is just me that I have