I know Saby. The OP has not commented or shown a screen shot which was asked for, including a link on HOW to add it to the reply.
They also haven't said if they've tried to see if 3D is active on the timeline in spite of me mentioning it and you providing a screen shot where those little "gears" are.
And then saying the problem still exists shows either a lack of willingness to say they've tried the above suggestions and it didn't work (I strongly think it's 3D) but continue to say the problem still exists.