Show geometries of Workflow item picker

Hi,

In a Workflow display form, using an item picker, I want to see the geometries of the available items lighting up in the map. This works perfectly in HTML5. Can this also be achieved in Web? Does this have to do with my settings, or is this ‘as designed’? (in that case I'll file an idea)

The result when I hover over the items in HTML5:

The result when I behave the same way, with the same items, in Web:

As you can see, the Workflow is a lot less intuitive in Web, which is a shame since we're replacing HTML5. Any advice is highly appreciated!