XF 1.5 Pasting into editor doesn't recognize multiple images

Hi everyone,
When I try to paste into editor from Microsoft Word, it usually ruins formatting and puts spaces in between lines.

I found a way around this by dragging and dropping (which for some reason bugs and doesn't work sometimes until I refresh page).
The format is perfect this way, except a few underscores placed randomly.

However, I have multiple images in the Word document, and it doesn't seem to recognize them. So I have to copy and paste them individually.

I use the latest version of Firefox.

Any idea on how I can get it to recognize multiple images? Any web browsers that might support this?