If the Windows 10 Paint 3D app does not save inserted text in the 2D Text box or the caption keeps disappearing from the textbox, try the following suggestions.

The Remix 3D community is filling up with detailed models created by other Windows users, and you can tap into it to help with your own projects in Paint 3D.

Microsoft's Paint moves beyond its 2D roots with Paint3D preview, an app that makes 3D content creation relatively intuitive, clever, and even fun.