When copying formatted text from outside the control (Notes on iOS for example), and pasting it into the RichTextEditor using the context menu commands, the formatting is not applied.

I can load an image and then  resize it . But if I save it as a docx document and the I reload it, the image has the original size: the resized image is not saved.

 

You can test this in the Telerik MAUI ControlsSamples app, Import export example of the RichTextEditor control.