When you copy and paste image data form the clipboard, this would attempt to paste the raw image "blob" data from the clipboard, which would not be suitable for display in an article, because of its size. The image data would therefore need to be processed and perhaps uploaded, but only the image data and type of image (jpeg, png) is known, not the original image name. To upload the file, a random name would need to be used, which would make locatingh the file in the File Browser later on difficult.
This is one reason why pasted image data is not processed, but rather replaced with a upload placeholder, so the image can be selected and uploaded. Also, drag & drop upload is supported, so it is fairly easy to get an image into the editor without copy & paste.
I might investigate adding copy & paste of image data in the future, perhaps with an image name prompt prior to upload, but with other options for image upload available, it is not a priority at the moment.
I thought, that pasting from the clipboard already worked and I was sure that I already used that functionality…
This may have been due to a bug at one point with the image placeholder processing, which resulted in the raw iage data being inserted into the editor.
Ryan Demmer
Lead Developer / CEO / CTO
Just because you're not paranoid doesn't mean everybody isn't out to get you.