Subtitles not centered anymore after crop

Play a video with subtitles. In my case the video is wider than the screen in terms of aspect ratio, leaving black stripes at the top and the bottom of the screen.
Right click, go to Video->Crop->16:9

The subtitles are now shifted towards the right edge of the screen. I would expect them not to be affected by the cropping at all.

Tested with version 2.1.1.

Edited Mar 04, 2017 by Jean-Baptiste Kempf

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