解决冲突

web_widget_model_viewer/static/src/js/3d_viewer.css

@@ -0,0 +1,3 @@
+.model-viewer-in-list {
+    width: 150px;
+}

web_widget_model_viewer/static/src/js/3d_viewer.js

@@ -64,11 +64,16 @@ StepViewer.supportedTypes = ["binary"];
 StepViewer.props = {
     ...standardFieldProps,
     url: {type: String, optional: true},
+    isInList: {type: Boolean, optional: true},
 };
 
 StepViewer.extractProps = ({attrs}) => {
+    const modifiedAttrs = JSON.parse(attrs.modifiers || '{}');
+    
+    
     return {
         url: attrs.options.url,
+        isInList: modifiedAttrs.isInList,
     };
 };
 

web_widget_model_viewer/static/src/js/3d_viewer.xml

@@ -5,6 +5,7 @@
 
         <t t-if="props.value">
             <model-viewer
+                t-att-class="props.isInList ? 'model-viewer-in-list' : ''"
                     t-att-src='props.url'
                     name="3D model"
                     alt="3D model"