Has anyone noticed that dependent picklists in multi-line layouts do not work in Lightning? We have a pair of custom picklist fields on the Opportunity Product object, with one dependent on the other. Although this works fine in the multi-line layout when adding Products to an Opportunity in Classic, both fields are read-only and locked in Lightning. It's not possible to select a value in the controlling picklist, which is a mandatory field. This is a complete showstopper for us to move to Lightning. Please vote on the following idea so we can get Salesforce to address this astounding functionality gap as soon as possible: https://success.salesforce.com/ideaView?id=0873A000000cNptQAE
This could be a listview limitation @Jeff Davis can you confirm?
We are working on improving dependent field editing in Lightning Experience and that will be leveragable on listviews. Not sure if multi-line experience will need to enable as well separately.
