[SSE mobile] Fix Bug 57699

apps/common/mobile/resources/less/common.less

@@ -1086,6 +1086,9 @@ input[type="number"]::-webkit-inner-spin-button {
     .view {
         transition: .2s height;
     }
+    .popover-angle.on-bottom {
+        display: none;
+    }
 }
 
 .target-function-list {

apps/spreadsheeteditor/mobile/src/controller/CellEditor.jsx

@@ -93,14 +93,22 @@ const CellEditor = inject("storeFunctions")(observer(props => {
 
                 return {name, type, descr, caption, args};
             });
-    
+
-            setHintArr(hintArr);
             setFuncArr(funcArr);
+            setHintArr(hintArr);
 
             f7.popover.open('#idx-functions-list', '#idx-list-target');
+
+            const listTarget = document.querySelector('#idx-list-target');
+            const rect = listTarget.getBoundingClientRect();
+            const popoverList = document.querySelector('#idx-functions-list');
+
+            popoverList.style.top = `${rect.bottom}px`;
+            popoverList.style.left = `${rect.left}px`;
         } else {
             f7.popover.close('#idx-functions-list');
             setFuncArr('');
+            setHintArr('');
         }
     }