Mike, what version are you on?
For us it was happening on 1.9 with files that had "Show navigation" set to "Yes, without frame." We have fixed it locally, though I just found a bug report: MDL-22328
Mike, what version are you on?
For us it was happening on 1.9 with files that had "Show navigation" set to "Yes, without frame." We have fixed it locally, though I just found a bug report: MDL-22328