1.7.1: XnView does not display video thumbnails by default

[aucora]

XnView: MP 1.7.0 - 64 bit

OS: Windows -64 bit

This bug is not necessarily something that can be reproduced 100% of the time, but it showed up on my new computers.

When I first installed XnView, I noticed that there were no thumbnails for videos.

Until I realised, in settings>File list>Custom filter, 'video' is not checked for 'Show as thumbnail'.

But this is my first time installing it on a new computer.

I've found feedback from others in the forums with similar problems, and I wonder if it's the first time XnView is installed that it doesn't show the thumbnail of the video.

[xnview]

thumbnails for video is not checked by default