How to revert a copy/paste?

Hey,

I’ve been working on a spreadsheet for a whole day now, and by mistake I did a copy/paste and now the whole spreadsheet has the same value in all rows. When I try hitting  + Z, nothing happens.

What should I do? Thanks!

Hey @benjamin :wave:t4: — thanks for reaching out and sorry to hear that you’re experiencing this issue.
I just replied to your email too but we could continue the conversation here too, if you’d prefer.

​I just tried copy > paste > undo and was able to successfully do that -

undo

​Would you have by any chance refreshed the sheet or closed/reopened the tab again?
I’m afraid, undos would not persist if any of those actions were taken.

I had 1400 rows on that spreadsheet… so copy/pasting actually froze the browser!

I see. I’ve also reported this behavior internally for our teams to investigate & help identify the best ways to improve on it.