diff --git a/src/frontend/src/pages/FlowPage/components/flowSidebarComponent/components/__tests__/categoryGroup.test.tsx b/src/frontend/src/pages/FlowPage/components/flowSidebarComponent/components/__tests__/categoryGroup.test.tsx
index 331eee53be..8c14bd86fe 100644
--- a/src/frontend/src/pages/FlowPage/components/flowSidebarComponent/components/__tests__/categoryGroup.test.tsx
+++ b/src/frontend/src/pages/FlowPage/components/flowSidebarComponent/components/__tests__/categoryGroup.test.tsx
@@ -1,30 +1,48 @@
 import { render, screen } from "@testing-library/react";
-import React from "react";
+import type { ReactNode } from "react";
 import { CategoryGroup } from "../categoryGroup";
 
+type MockChildrenProps = {
+  children?: ReactNode;
+  className?: string;
+};
+
+type MockCategoryDisclosureProps = {
+  item: { name: string; display_name: string };
+  openCategories: string[];
+};
+
+type MockSearchConfigTriggerProps = {
+  showConfig: boolean;
+  setShowConfig: (value: boolean) => void;
+};
+
 // Mock the UI components
 jest.mock("@/components/ui/sidebar", () => ({
-  SidebarGroup: ({ children, className }: any) => (
+  SidebarGroup: ({ children, className }: MockChildrenProps) => (
     <div data-testid="sidebar-group" className={className}>
       {children}
     </div>
   ),
-  SidebarGroupContent: ({ children }: any) => (
+  SidebarGroupContent: ({ children }: MockChildrenProps) => (
     <div data-testid="sidebar-group-content">{children}</div>
   ),
-  SidebarGroupLabel: ({ children, className }: any) => (
+  SidebarGroupLabel: ({ children, className }: MockChildrenProps) => (
     <div data-testid="sidebar-group-label" className={className}>
       {children}
     </div>
   ),
-  SidebarMenu: ({ children }: any) => (
+  SidebarMenu: ({ children }: MockChildrenProps) => (
     <div data-testid="sidebar-menu">{children}</div>
   ),
 }));
 
 // Mock the CategoryDisclosure component
 jest.mock("../categoryDisclouse", () => ({
-  CategoryDisclosure: ({ item, openCategories }: any) => (
+  CategoryDisclosure: ({
+    item,
+    openCategories,
+  }: MockCategoryDisclosureProps) => (
     <div data-testid={`category-disclosure-${item.name}`}>
       CategoryDisclosure for {item.display_name} - Open:{" "}
       {openCategories.includes(item.name).toString()}
@@ -42,7 +60,10 @@ jest.mock("@/utils/styleUtils", () => ({
 
 // Mock the SearchConfigTrigger component
 jest.mock("../searchConfigTrigger", () => ({
-  SearchConfigTrigger: ({ showConfig, setShowConfig }: any) => (
+  SearchConfigTrigger: ({
+    showConfig,
+    setShowConfig,
+  }: MockSearchConfigTriggerProps) => (
     <button
       data-testid="search-config-trigger"
       onClick={() => setShowConfig(!showConfig)}
diff --git a/src/frontend/src/pages/MainPage/pages/filesPage/components/FilesTab.tsx b/src/frontend/src/pages/MainPage/pages/filesPage/components/FilesTab.tsx
index 73affb1f0c..8de1f42b6c 100644
--- a/src/frontend/src/pages/MainPage/pages/filesPage/components/FilesTab.tsx
+++ b/src/frontend/src/pages/MainPage/pages/filesPage/components/FilesTab.tsx
@@ -21,6 +21,7 @@ import useUploadFile from "@/hooks/files/use-upload-file";
 import DeleteConfirmationModal from "@/modals/deleteConfirmationModal";
 import FilesContextMenuComponent from "@/modals/fileManagerModal/components/filesContextMenuComponent";
 import useAlertStore from "@/stores/alertStore";
+import type { FileType } from "@/types/file_management";
 import { formatFileSize } from "@/utils/stringManipulation";
 import { FILE_ICONS } from "@/utils/styleUtils";
 import { cn } from "@/utils/utils";
@@ -30,8 +31,8 @@ import DragWrapComponent from "./dragWrapComponent";
 interface FilesTabProps {
   quickFilterText: string;
   setQuickFilterText: (text: string) => void;
-  selectedFiles: any[];
-  setSelectedFiles: (files: any[]) => void;
+  selectedFiles: FileType[];
+  setSelectedFiles: (files: FileType[]) => void;
   quantitySelected: number;
   setQuantitySelected: (quantity: number) => void;
   isShiftPressed: boolean;
@@ -47,14 +48,14 @@ const FilesTab = ({
   isShiftPressed,
 }: FilesTabProps) => {
   const { t } = useTranslation();
-  const tableRef = useRef<AgGridReact<any>>(null);
+  const tableRef = useRef<AgGridReact<FileType>>(null);
   const { data: files } = useGetFilesV2();
   const setErrorData = useAlertStore((state) => state.setErrorData);
   const setSuccessData = useAlertStore((state) => state.setSuccessData);
 
   const { mutate: rename } = usePostRenameFileV2();
   const { mutate: deleteFiles, isPending: isDeleting } = useDeleteFilesV2();
-  const handleRename = (params: NewValueParams<any, any>) => {
+  const handleRename = (params: NewValueParams<FileType, string>) => {
     rename({
       id: params.data.id,
       name: params.newValue,
@@ -85,10 +86,14 @@ const FilesTab = ({
               : t("files.uploadedSuccessfully"),
         });
       }
-    } catch (error: any) {
+    } catch (error) {
+      const message =
+        error instanceof Error
+          ? error.message
+          : t("files.errorUploadingDetail");
       setErrorData({
         title: t("files.errorUploading"),
-        list: [error.message || t("files.errorUploadingDetail")],
+        list: [message],
       });
     }
   };
@@ -276,7 +281,8 @@ const FilesTab = ({
       <ShadTooltip content={t("files.uploadFile")} side="bottom">
         <Button
           className="!px-3 md:!px-4 md:!pl-3.5"
-          onClick={async () => {
+          onClick={async (e) => {
+            e.currentTarget.blur();
             await handleUpload();
           }}
           id="upload-file-btn"