Hi @Claudia24214030fowq
I hope you are doing well, and thanks for reaching out to us.
We acknowledge that the new Acrobat represents a notable change; however, we hope that as you get familiar with the new interface, you can be more productive & get more out of Acrobat.
As we made these changes in the interface, we have tried to ensure tools & features currently supported retain their familiar functionalities and workflows as they did in th.
You can go to the "All Tools" section > select 'Prepare Form' > Once the sub-menu of Prepare Form is open on the left side, you can click on the three dots (see the screenshot) and choose 'Merge data files into spreadsheet'.

Let us know if you experience any issues.
Thanks,
Anand Sri.