I have discovered that if there is a required bundle that happens to be a relationship
e.g a related entity on an object lot, with the option minimum number of relationships of this kind to be associated with item set to 1.
and you fill out the form, but don't add the required relationship, on save the error is shown as expected, but all the data you have just entered in all the other fields have been cleared and you need to re-enter it all. There is also not required field marker being shown on this relationship.
I have discovered that if there is a required bundle that happens to be a relationship
e.g a related entity on an object lot, with the option
minimum number of relationships of this kind to be associated with itemset to1.and you fill out the form, but don't add the required relationship, on save the error is shown as expected, but all the data you have just entered in all the other fields have been cleared and you need to re-enter it all. There is also not required field marker being shown on this relationship.