Turning off org-margin-mode with indent mode enabled breaks formatting

[dynameow]

Hi, thanks for this great package. This is a non-critical issue. Steps to reproduce:

1. Open a new org buffer*
2. Turn on indent-mode
3. Turn on org-margin-mode - the incompatibility message appears
4. Turn off org-margin-mode - all formatting (bold text, colors, headings) breaks

*This error does not seem to occur after org-margin has been successfully run in the buffer.

[dynameow]

I've noticed that running org-margin-mode-off is enough so turning org-margin on is not needed.