diff --git a/frontend/src/components/Modals/ManageWorkspace/index.jsx b/frontend/src/components/Modals/ManageWorkspace/index.jsx
index 528d1416..80909f8d 100644
--- a/frontend/src/components/Modals/ManageWorkspace/index.jsx
+++ b/frontend/src/components/Modals/ManageWorkspace/index.jsx
@@ -4,7 +4,7 @@ import { useTranslation } from "react-i18next";
 import { useParams } from "react-router-dom";
 import Workspace from "../../../models/workspace";
 import System from "../../../models/system";
-import { isMobile } from "react-device-detect";
+import { isMobileOnly } from "react-device-detect";
 import useUser from "../../../hooks/useUser";
 import DocumentSettings from "./Documents";
 import DataConnectors from "./DataConnectors";
@@ -37,7 +37,7 @@ const ManageWorkspace = ({ hideModal = noop, providedSlug = null }) => {
 
   if (!workspace) return null;
 
-  if (isMobile) {
+  if (isMobileOnly) {
     return (
       <ModalWrapper isOpen={true}>
         <div className="w-full max-w-2xl bg-theme-bg-secondary rounded-lg shadow border-2 border-theme-modal-border overflow-hidden">
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/TextSizeMenu/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/TextSizeMenu/index.jsx
index 919ee572..4646394c 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/TextSizeMenu/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/TextSizeMenu/index.jsx
@@ -2,6 +2,7 @@ import { useState, useRef, useEffect, useMemo } from "react";
 import { SlidersHorizontal } from "@phosphor-icons/react";
 import useLoginMode from "@/hooks/useLoginMode";
 import { useTranslation } from "react-i18next";
+import { isMobile } from "react-device-detect";
 
 function getTextSizes(t) {
   return [
@@ -47,6 +48,7 @@ export default function TextSizeMenu() {
   // User icon is visible when login mode is active (single with password or multi-user)
   const hasUserIcon = mode !== null;
 
+  if (isMobile) return null;
   return (
     <div
       className={`absolute top-3 md:top-5 z-30 ${hasUserIcon ? "right-[55px] md:right-[67px]" : "right-4 md:right-6"}`}
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/WorkspaceModelPicker/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/WorkspaceModelPicker/index.jsx
index c121ac0c..b984f1f1 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/WorkspaceModelPicker/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/WorkspaceModelPicker/index.jsx
@@ -1,6 +1,7 @@
 import { useState, useEffect } from "react";
 import { useParams } from "react-router-dom";
 import { useTranslation } from "react-i18next";
+import { isMobile } from "react-device-detect";
 import useUser from "@/hooks/useUser";
 import { useModal } from "@/hooks/useModal";
 import LLMSelectorModal from "../PromptInput/LLMSelector/index";
@@ -75,7 +76,7 @@ export default function WorkspaceModelPicker({ workspaceSlug = null }) {
 
   // This feature is disabled for multi-user instances where the user is not an admin
   if (!!user && user.role !== "admin") return null;
-  if (!slug) return null;
+  if (!slug || isMobile) return null;
 
   return (
     <>