Hey,
I’ve been experimenting the same problems, It seems that it takes the last template always. If you create a new one the plugin will always use the last template.
After hors and hours of reading lines of code. I realised that just changing a character in a file it’s fixed.
plugins/wp-tiles/assets/js/wp-tiles.min.js
search for: if(!opts.breakpoint)
and replace it with: if(opts.breakpoint)
Done this and now it is working like a charm.
Hope this helps to solve your problem!
