An improvement that I would suggest is a feature that would keep us from using the same justification for every break. For example, I found myself taking breaks and automatically typing « I want to check my messages », even for breaks where I didn’t actually want to check my messages. Therefore, I’m not actually thinking of a justification.
This is why I think that a feature that asks us to rephrase our justification when we already used it during the day would be really helpful to break up the automatic habit of typing the same sentence every time.