Gallery issue with columns and small content area's

Hi there,

I’m using this plugin for a gallery in a project and I like it. I noticed some weird behaviour setting the columns attribute and a small content area. So I took a dive into the source code and found the calculateGrid function in gallery.js. Here’s a small section of it:

if ( columns > 1 ) {
    if ( containerWidth < 568 ) {
	columns -= 2;
	if ( columns > 4 ) {
            columns = 4;
	}
    }
    /* else if ( containerWidth < 768 ) {
           columns -= 1;
       } */

    if ( columns < 2 ) {
        columns = 2;
    }
}

I think it has something to do with the responsiveness of the gallery. The theme I’m using has a content width (=containerWidth) smaller than 568 and I want a gallery with 3 columns. This would be impossible with the code above as it turns it into a 2 column gallery. Is it possible to pick any number of columns and the gallery uses that number of columns, without changing the plugins code?

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