How to expand image?

As image shown, I pull the right edge of the image, but it can not expand more.
How can I expand more for the image?

Click on the three dots on the right-hand corner and then you can choose from having the image be small, medium, or large then try dragging it out even more if you can! I usually sent my photos to “large” and that’s pretty big already! Hope this helps!

Thanks, I have tried “small, medium, or large then try dragging it out even more if you can!”, but the image is still not big enough for me.

Check the last part of this thread.

Great! Hero, I will have a try.

Works, It should be a buildin feature with Remnote.