Support the "All" option for multi-transactions pagination #3
Description
Selection the all option to display all multi-transactions in the transaction notebook currently has no effect (or may even cause an error) as the returned page_size of None is not supported by the server-side query generator.
An alternative would be to remove the "All" option (but add more pagination options, e.g. up to 100). Pulling all the transactions out of the DB might be unreasonable for larger PML models.