About "Mini LP" -Comments feature with Screen shots
In "Mini LP", when index.html has more than one canvas, the first one is used for the screen shot.
If the "canvas" is present as a multiple tag, there is a possibility that the screen shots are not taken.
So,Do not use a multiple of canvas as a general rule.
If you use the WebGL, please set the preserveDrawingBuffer property to true
PLiCy does not have any acceptance of iframe format.