word break underscore

app/javascript/template_builder/builder.vue

@@ -26,7 +26,7 @@
           @update:model-value="updateName"
         />
       </div>
-      <div class="space-x-3 flex items-center">
+      <div class="space-x-3 flex items-center flex-shrink-0">
         <slot
           v-if="$slots.buttons"
           name="buttons"
@@ -40,7 +40,7 @@
             @click="maybeShowEmptyTemplateAlert"
           >
             <IconWritingSign
-              width="20"
+              width="22"
               class="inline"
             />
             <span class="hidden md:inline">

app/javascript/template_builder/contenteditable.vue

@@ -14,7 +14,10 @@
       @focus="$emit('focus', $event)"
       @blur="onBlur"
     >
-      {{ value }}
+      <template
+        v-for="(item, index) in (value || '').split(/(_)/)"
+        :key="index"
+      >{{ item }}<wbr></template>
     </span>
     <span
       v-if="withRequired"