Hi @Vashko
Do you mean that the lengths of the two tables are set to be the same when previewing? According to the situation of your two tables, the data of your two tables is different, and the number of rows is different, which leads to inconsistent lengths of the tables. The easier way to do this is to add a few blank lines to make the two tables the same length, if the number of rows in your two tables is about the same.
If you want to adjust the length of the rectangle to be the same, you can embed the rectangle into the matrix, and then insert the table into the rectangle to adjust.
Below is a preview of both operations.
If the answer is helpful, please click "Accept Answer" and upvote it. If you have any questions, please feel free to let me know.
Best regards,
Aniya