i went to take my bag of keys from the new cupboard in my home but it disappeared completely. i've refreshed and searched all over - is there a problem with this?
Did you try looking at the the left edge of the inside of your house? Or on another floor? Sometimes things get relocated, accidentally. Things can also drop behind other things, so try searching the house while pressing the enter key. Are there other cabinets that the bag might have disappeared into? Don't forget to scroll all the way up/down while inside the larger cabinets.
Millie has good advice - these are all places things can hide.
Also, the very left edge of your back yard - things sometimes jump way to the left. No one knows why (yet).
I have had a problem lately with things falling behind other things. If I am not careful bags fall behind counters instead of on them. I also have things fly to the left and go outside. I am sure your bag is there someplace.