Populating tables in Fillable PDF

We have some older apps that were able to utilize tables in PDFs and Leap populated them without issue. These days, tables are not creatable in Adobe Acrobat, only rows and columns of fields. When trying to map a table in Leap to these fields, you get the "must have same number of lists (or tables) as ancestors" error. Has anyone found a solution for this?

You are suggesting that this same functionality worked in a previous version?

It did. See example below: