They removed that from the ToS but before it was very much there. They still kept this:

Use of Customer Materials.  In consideration of your use of the Services, you hereby grant to Skiff, its parents, subsidiaries, affiliates, licensees, designees, and successors and assigns a limited, non-exclusive right to use, copy, distribute and display Customer Materials (i) to provide the Services and related services to you and if applicable, Customer, and (ii) the right to sub-license and share any Customer Materials with other users authorized by you or Customer for use within the Services.‍

 “Customer Materials” means all information, data, content and other materials (including user content), in any form or medium, that is transmitted or otherwise provided by or on behalf of Customer or you through the Services or to Skiff in connection with Customer’s use of the Services, but excluding, for clarity, any Skiff intellectual property.