How to insert image into new rich text or formatted note?

I’m working on a project where I’d like to insert images from the photo library on my phone — or even better, snap an image directly into an RTF document as I create it. I cannot find any way to do this. Is it possible or is this a feature that will come in the future? Thanks.

You cannot capture images into a rich text file in DEVONthink To Go.
Also this would create RTFD files, which aren’t editable in DEVONthink To Go.

Could this be possible in the future? Perhaps but bear in mind, rich text is not a mobile-native format.

What about the macOS application? Is it possible to append images via clipboard or screen clip to RTF docs in DEVONthink 3? I was able to accomplish this via Applescript with other programs like Evernote.app. After taking a look at DT3’s script dictionary, I’m still unsure where to start. Any hints would be greatly appreciated. Thanks!