PoE1 inventory bug that's been copied into PoE2. Very annoying

How to reproduce:
Perform LMB-down on item (denote A). Close inventory. LMB-down is now stored. As such, the next time you mouseover any item, item A will be put in the cursor.


This doesn't only happen in this context - the above is merely for clarity on how to reproduce it. It happens as I play, where items feel like they randomly get stuck in the cursor.