Bug in Leave changes button when editing title

[profstein]

This only happens if you are editing the title. It works as expected when editing the body.

If you click Disable Editing before saving and then click the Leave button the page does not refresh. Also the button doesn't change to Enable Editing. Clicking the Disable Editing button again at this point has not effect.

Clicking Leave should bring the page back to Comment mode with Enable Editing button showing.

To Reproduce:

1. Enable Editing
2. Edit the title
3. Click Disable Editing
4. Click Leave
5. Disable Editing button will still be showing but it has no effect when you click on it. Body of paper is uneditable and not in comments mode.

[boonebgorges]

Thanks, @profstein. Fixing this is going to be non-trivial, so let's set it aside for the initial release.

[profstein]

OK, understood.