Existing Resources section to form builder when creating and editing forms?

[gonlopherfuj]

Hi,

How can I add the "Existing Resources" section and all resources to the form builder when creating and editing forms in formio/angular library?

I saw this solution formio/formio.js#1103 but it doesn't convince me and I don't know if there is currently an easier and more practical way to do it.

I am using "@formio/angular": "^6.0.0-rc.5" and "@formio/js": "^5.0.0-rc.27"

Thanks for the help