@jtewes
As an update, the Elementor devs are pointing back at FastSpring’s plugin as the source of the conflict. Please see the github bug report. Can you work with their team to address this issue?
https://github.com/elementor/elementor/issues/7093
I would also really appreciate an expansion of this wildcard feature.
Additional information:
I’ve discovered that by using the browser Developer Tools to remove the fastspringgrid-css stylesheet that the FastSpring plugin uses from within the iframe that Elementor generates when loading a page for editing, I am able to utilize the editor. A very hacky fix, but it saves a lot of potential work for me in the meantime. An official fix would be greatly appreciated.
This is vital to me to resolve this bug, too.