Im assuming this is a bug actually, theres no way Omi creates such nice bank tabs and then doesnt allow us to put noted items in...
As for all the neutral people above because you have a personal bank; you argument is fairly irrelevant here. Yes, you have a personal bank, hence why the max items in the first tab is 100... But supplies is something thats just usefull to always have shares, hence why the tabs were actually created. No point in those if we cant bank noteds in them.
Full support and im fairly sure this will be fixed next update.