I use Evernote to create checklist templates for projects, and thus use checkboxes extensively. Within the last couple of months, I've run into an issue when copying and pasting lines with checkboxes, where the pasted checkbox appears is in slightly larger box forming a square, see below.
The only way to cleanup the formatting is to delete the pasted checkbox (which also removes the square around it) and manually re-add a checkbox. This method of "cleanup" is quite painful when constantly copying and pasting or reorganizing lines with checkboxes.
I've tried the "paste and match style" option, but that just replaces the checkbox in the pasted text with "[ ]", which is not desired- I want a checkbox. This issue has been occurring on 3 different Windows machines, (2) Win7 Pro and (1) Win8 Pro.