:lipstick: https://ld246.com/article/1702341993203/comment/1702342021204#comments

app/src/assets/scss/base.scss

@@ -286,6 +286,7 @@ html {
       align-self: center;
       margin: 0 8px 0 4px;
       cursor: pointer;
+      flex-shrink: 0;
 
       & > div {
         background-color: var(--b3-theme-primary-light);

app/src/protyle/breadcrumb/index.ts

@@ -343,6 +343,7 @@ export class Breadcrumb {
                 }).element);
                 window.siyuan.menus.menu.append(new MenuItem({
                     label: window.siyuan.languages.netAssets2LocalAssets,
+                    icon: "iconTransform",
                     accelerator: window.siyuan.config.keymap.editor.general.netAssets2LocalAssets.custom,
                     click() {
                         net2LocalAssets(protyle, "Assets");