shouldRemainWhileInvalid does not have an effect for empty values

[GuyPaddock]

I have an RIEInput defined something like this:

<RIEInput
  value={node.title}
  propName="value"
  shouldRemainWhileInvalid={true}
  validate={(value) => !!value && value.trim().length !== 0}
/>

The outcome I'm trying to achieve is that empty titles are not accepted. However, with this setup, if I provide an empty title and then press Enter or focus out of the control, the blank value is ignored and the component resets back to its previous title. If the component had no title, the component appears as "CLICK TO EDIT".

I want it to stay in edit mode until a non-blank title has been provided.