I”m so sick of this problem! Although I use Evernote for a number of things, my checkboxes for showing lists are the most used feature. Every time I edit them to add spaces, some version of the app removes them and turns my checkboxes back into checklists. I’m about to cancel my paid account and find an app that doesn’t mess them up.
OMG! I'm so glad it's not just me. This has been driving me nuts. And every time I spend 30 minutes fixing my lists, Evernote converts them again! So frustrating!!! And it's not just Windows. I'm having the problem with iOS.