Similar to single response or drop down menu questions, the table feature should have the option to make it a required question in order to submit / complete the form (to input at least one entry). I found that tables can be really useful to format information as well as condense the length of the form. However, there are cases where these tables should have at least one entry such as a sign-in sheet to safety meetings or the list of entrants in a confined space entry permit.
Another recommendation is increasing the amount of tables that can be utilized in a form template. At the time of writing this post, only (4) tables can be utilized. However, there are cases where more tables are needed as there are different component groups that need to be inspected or entered into a form.