Why is a dotted line box containing the letters "OBJ" appearing in Facebook posts?

When I make a post to Facebook from my iPhone and later look at that post on my laptop, I am seeing a dotted line box containing the letters "OBJ" inserted at the end of sentences. I am not using emoticons, so it is not being inserted in place of one. It is appearing for no particular reason at all that I can determine, and it only appears when I am accessing Facebook on my Macbook Pro laptop. It does not appear on when I am accessing Facebook via my iPhone. Also, I am not 100% sure because I simply can't remember for sure, but I THINK that it only does this when I am using voice dictation to make a post from the iPhone.

I was wondering if anyone else might be experiencing this as well.

See this: https://forums.androidcentral.com/as...-received.html

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