Staff eating someone else’s food

[use6262881]

In our staff room at work on the table we have treats that people buy for everyone to eat. Last week a member of staff left a bag of home made fudge on the table close to the treats.
Some staff ate them thinking they were for everyone and this member of staff is now moaning constantly because she had made them for some friends outside of work.
AIBU to think it was a silly place to leave them and of course people were going to eat them?

Why did she put it on the communal table? Silly of her.

Your colleague was stupid. Don't give it any more thought.

So she put them on the communal table where everyone puts food to share with others?

When she moans to you change the subject.

This is a 'her' problem. She should have put them away if she didn't want anyone to eat them not put them on the communal table.