I've got another oddity happening in LEX. I have a custom long text field and a process builder on Opp Products.In classic, this custom field, Product Details, is editable, which is the point of it, and if empty, upon saving, should get updated w/ the info in the standard Product Description. This whole process works in Classic like a charm. Once I'm in LEX, however, the custom field is locked and the process builder does not fire. Any thoughts on where to go to figure this out? Thanks much!!