Changes data-trigger to focus so scrolling works and sets max height.
@@ -51,7 +51,7 @@ HTMLOperation.prototype.toStubHtml = function(removeIcon) {
if (this.description) {
html += " data-container='body' data-toggle='popover' data-placement='auto right'\
- data-content=\"" + this.description + "\" data-html='true' data-trigger='hover'";
+ data-content=\"" + this.description + "\" data-html='true' data-trigger='focus' tabindex='0'";
}
html += ">" + this.name;
@@ -140,6 +140,8 @@ optgroup {
.popover {
background-color: var(--popover-background);
border-color: var(--popover-border-colour);
+ max-height: 100%;
+ overflow-y: auto;