Keep Tom Select setup core-only

contao/templates/frontend/event_filter.html.twig

@@ -82,30 +82,6 @@
         display: none;
     }
 
-    #eventfilters .ts-wrapper.single .ts-control {
-        position: relative;
-        padding-right: 2rem;
-    }
-
-    #eventfilters .ts-wrapper.single .ts-control::after {
-        content: '';
-        position: absolute;
-        right: 0.75rem;
-        top: 50%;
-        width: 0;
-        height: 0;
-        border-left: 0.3rem solid transparent;
-        border-right: 0.3rem solid transparent;
-        border-top: 0.4rem solid currentColor;
-        transform: translateY(-30%);
-        pointer-events: none;
-        opacity: 0.7;
-    }
-
-    #eventfilters .ts-wrapper.single.dropdown-active .ts-control::after {
-        transform: translateY(-65%) rotate(180deg);
-    }
-
 </style>
 
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/tom-select@2.4.3/dist/css/tom-select.css">
@@ -153,17 +129,6 @@
                 field: 'text',
                 direction: 'asc',
             },
-            onInitialize() {
-                if (!this.control_input) {
-                    return;
-                }
-
-                this.control_input.setAttribute('autocomplete', 'off');
-                this.control_input.setAttribute('autocorrect', 'off');
-                this.control_input.setAttribute('autocapitalize', 'off');
-                this.control_input.setAttribute('spellcheck', 'false');
-                this.control_input.setAttribute('name', `${selectElement.id}-ts-input`);
-            },
         });
     };