i ran into this as well, and since the author hasn’t responded to your post, i decided to look under the hood. i resolved this by modifying the jquery.gridlistview.min.js inside plugins/woocommerce-grid-list-toggle/assets/js
this is my modified version of this file (replace it all and it should work):
// The toggle
jQuery(document).ready(function(){
function startAsGrid(){
jQuery(this).addClass('active');
jQuery('#list').removeClass('active');
jQuery('ul.products').fadeOut(0, function() {
jQuery(this).addClass('grid').removeClass('list').fadeIn(0);
});
return false;
};
startAsGrid();
jQuery("#grid").click(function(){jQuery(this).addClass("active");jQuery("#list").removeClass("active");jQuery.cookie("gridcookie","grid",{path:"/"});jQuery("ul.products").fadeOut(300,function(){jQuery(this).addClass("grid").removeClass("list").fadeIn(300)});return!1});jQuery("#list").click(function(){jQuery(this).addClass("active");jQuery("#grid").removeClass("active");jQuery.cookie("gridcookie","list",{path:"/"});jQuery("ul.products").fadeOut(300,function(){jQuery(this).removeClass("grid").addClass("list").fadeIn(300)});return!1});jQuery.cookie("gridcookie")&&jQuery("ul.products, #gridlist-toggle").addClass(jQuery.cookie("gridcookie"));if(jQuery.cookie("gridcookie")=="grid"){jQuery("#gridlist-toggle #grid").addClass("active");jQuery("#gridlist-toggle #list").removeClass("active")}if(jQuery.cookie("gridcookie")=="list"){jQuery("#gridlist-toggle #list").addClass("active");jQuery("#gridlist-toggle #grid").removeClass("active")}jQuery("#gridlist-toggle a").click(function(e){e.preventDefault()})});
all I did was replicate the function that activates the grid view, into a new function called startAsGrid(), and just fire it up first, so the grid view gets selected when entering the page the first time. the reason the plugin doesn’t hide the short description when you first go in is because it hasn’t been selected yet. So with this function, it just selects it automatically when entering the page.
Hope this helps while the author updates his source code.