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When my students and I press the undo button or CRTL + Z, it undoes several actions instead of just the last action of the same tool.

If we use the pen tool and create several illustrations/actions, followed it by a shape tool like creating a rectangle, followed by another pen tool with several illustrations/actions. The first undo will delete ALL the actions of the last use of the pen tool. The next undo will delete the shape, the third undo will delete ALL the actions of the first pen tool use.

It did not use to do this when we started using Miro at the beginning of the year. We noticed that this started happening around the beginning of January 2025.

Please help and thank you.

I also notice this strange behavior for the last week. It is not good.


Hi ​@Mr. Siong  and ​@U.A.Kopitina 

 

Thanks for bringing this up! I tried replicating the issue on my end but couldn't reproduce it—undo worked as expected. However, if this is happening consistently for you, here are a few things you can try:

  • Check if the issue persists in a different browser or the Miro app – This can help determine if it’s a browser-specific behavior.
  • Test with a fresh board – Sometimes board history or data accumulation can affect performance.
  • Clear cache & cookies – If you’re using a browser, this might help reset any stored settings affecting undo behavior.

If the problem persists, I recommend submitting a report to Miro Support, as they can check if this is an intentional change or a bug.

 

Hope this helps, and let me know if you notice any patterns!

 


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