Judge me for labeling my lunch after the third identical container?

Office fridge. I bring rice and chicken in a blue box. Three times this month the blue box came back empty at 2 p.m. I started writing my name in grease pencil. The fourth time, the box was empty and the name was wiped.

I put a strip of tape: NOT COMMUNAL, NAME, DATE. I sent a polite message to the floor channel without naming anyone. Someone replied with a gif of a raccoon.

I eat at my desk now. I would still like a ruling on the tape.