I do Arabic translation at my work and I create fillable forms using Word. Today I noticed the text field for Arabic input looks like a small square instead of a rectangular shaded area. Please see the image below.
Note that the English input fields on the left have been added for comparison; they are not an artifact of the problem.
Normal in 2010 (properly formatted input boxes for Arabic):
It's only happening when trying to type in Arabic. Data input works properly. The problem is that the Arabic version of the input boxes displays a small square input placeholder, and the shaded input field doesn't appear until text is typed. The problem behavior is shown this video.
It looks like the new update for Office 365 did something weird. It was normal before and there is no problem when trying it in Office 2010.
I tried to remove and re install without any luck.