I don’t know for how long it’s happening but for some reason the swap button only swaps the top 3 items; the legs and boots will not swap. Strange that if the slot is empty it’s empty, it swaps correctly. I know it’s just a few clicks of a button, but a bug report is a bug report.
It’s been happening for a while - there’s been a few reports. I suggest making a report to helpshift - Contact Us — Conan Exiles Help Center - that is where CEE bug reports need to go to ensure the devs see them sooner (earlier reports may have been missed, or ‘fallen through the cracks’). (But please do also continue to report here as well, so that bugs can be added to the player-maintained bug lists.)