Ever since the most recent updates to forms, they no longer fit in the Web Content widgets on dashboards, and they do not fit in some mobile applications.
I use form links in Web Content widgets on dashboards very regularly, and am now having to go through and spend what will amount to hundreds of hours redesigning dashboards so that the forms are usable within the dashboards again.
I did reach out to support to see if there was anything being done about it as maybe it might have been an unexpected / unintended consequence. They apologized for the "inconvenience" and suggested I start this Product Idea.