diff --git a/web_responsive/static/src/components/chatter_topbar/chatter_topbar.xml b/web_responsive/static/src/components/chatter_topbar/chatter_topbar.xml
index ed094f77c..e9a937d1d 100644
--- a/web_responsive/static/src/components/chatter_topbar/chatter_topbar.xml
+++ b/web_responsive/static/src/components/chatter_topbar/chatter_topbar.xml
@@ -11,11 +11,12 @@
         owl="1"
         t-inherit-mode="extension"
     >
-        <xpath expr="//div[contains(@class, 'o_ChatterTopbar')]" position="replace">
+        <xpath expr="//div[hasclass('o_ChatterTopbar')]" position="before">
             <t t-if="ui.isSmall">
                 <div
                     class="o_ChatterTopbar_rightSection d-flex border-bottom"
                     style="max-height:45%"
+                    id="mobileChatterTopbar"
                 >
                     <button
                         t-if="chatterTopbar.chatter.thread.allAttachments.length === 0"
@@ -80,144 +81,12 @@
                     </t>
                 </div>
             </t>
-            <div
-                class="o_ChatterTopbar justify-content-between d-flex"
-                t-attf-class="{{ className }}"
-                t-ref="root"
-            >
-                <div
-                    class="o_ChatterTopbar_actions flex-fill d-flex border-transparent"
-                >
-                    <div
-                        class="o_ChatterTopbar_controllers d-flex pe-2"
-                        t-if="chatterTopbar.chatter.threadView"
-                    >
-                        <button
-                            class="o_ChatterTopbar_button o_ChatterTopbar_buttonSendMessage btn text-nowrap me-2"
-                            type="button"
-                            t-att-class="{
-                                'o-active btn-odoo': chatterTopbar.chatter.composerView and !chatterTopbar.chatter.composerView.composer.isLog,
-                                'btn-odoo': !chatterTopbar.chatter.composerView,
-                                'btn-light': chatterTopbar.chatter.composerView and chatterTopbar.chatter.composerView.composer.isLog,
-                            }"
-                            t-att-disabled="!chatterTopbar.chatter.canPostMessage"
-                            data-hotkey="m"
-                            t-on-click="chatterTopbar.chatter.onClickSendMessage"
-                        >
-                            Send message
-                        </button>
-                        <button
-                            class="o_ChatterTopbar_button o_ChatterTopbar_buttonLogNote btn text-nowrap"
-                            type="button"
-                            t-att-class="{
-                                'o-active btn-odoo': chatterTopbar.chatter.composerView and chatterTopbar.chatter.composerView.composer.isLog,
-                                'btn-light': chatterTopbar.chatter.composerView and !chatterTopbar.chatter.composerView.composer.isLog or !chatterTopbar.chatter.composerView,
-                            }"
-                            t-att-disabled="!chatterTopbar.chatter.canPostMessage"
-                            t-on-click="chatterTopbar.chatter.onClickLogNote"
-                            data-hotkey="shift+m"
-                        >
-                            Log note
-                        </button>
-                    </div>
-                    <div
-                        class="o_ChatterTopbar_tools position-relative d-flex flex-grow-1 border-bottom"
-                        t-att-class="{
-                            'border-start ps-2': chatterTopbar.chatter.hasActivities,
-                        }"
-                    >
-                        <t t-if="chatterTopbar.chatter.hasActivities">
-                            <button
-                                class="o_ChatterTopbar_button o_ChatterTopbar_buttonScheduleActivity btn btn-light text-nowrap"
-                                type="button"
-                                t-att-disabled="!chatterTopbar.chatter.canPostMessage"
-                                t-on-click="chatterTopbar.chatter.onClickScheduleActivity"
-                                data-hotkey="shift+a"
-                            >
-                                <i class="fa fa-clock-o me-1" />
-                                <span>Activities</span>
-                            </button>
-                        </t>
-                        <div
-                            class="flex-grow-1 border-start pe-2"
-                            t-att-class="{
-                                'ms-2': chatterTopbar.chatter.hasActivities,
-                            }"
-                        />
-                        <t t-if="!ui.isSmall">
-                            <div
-                                class="o_ChatterTopbar_rightSection flex-grow-1 flex-shrink-0 justify-content-end d-flex"
-                            >
-                                <button
-                                    t-if="chatterTopbar.chatter.thread.allAttachments.length === 0"
-                                    class="o_ChatterTopbar_button o_ChatterTopbar_buttonAddAttachments btn btn-light btn-primary"
-                                    type="button"
-                                    t-att-disabled="!chatterTopbar.chatter.isTemporary and !chatterTopbar.chatter.hasWriteAccess"
-                                    t-on-click="chatterTopbar.chatter.onClickButtonAddAttachments"
-                                >
-                                    <i
-                                        class="fa fa-paperclip fa-lg me-1"
-                                        role="img"
-                                        aria-label="Attachments"
-                                    />
-                                    <t
-                                        t-if="chatterTopbar.chatter.isShowingAttachmentsLoading"
-                                    >
-                                        <i
-                                            class="o_ChatterTopbar_buttonAttachmentsCountLoader fa fa-circle-o-notch fa-spin"
-                                            aria-label="Attachment counter loading..."
-                                        />
-                                    </t>
-                                </button>
-                                <button
-                                    t-if="chatterTopbar.chatter.thread.allAttachments.length > 0"
-                                    class="o_ChatterTopbar_button o_ChatterTopbar_buttonToggleAttachments btn btn-light btn-primary"
-                                    type="button"
-                                    t-att-disabled="!chatterTopbar.chatter.isTemporary and !chatterTopbar.chatter.hasReadAccess"
-                                    t-att-aria-expanded="chatterTopbar.chatter.attachmentBoxView ? 'true' : 'false'"
-                                    t-on-click="chatterTopbar.chatter.onClickButtonToggleAttachments"
-                                >
-                                    <i
-                                        class="fa fa-paperclip fa-lg me-1"
-                                        role="img"
-                                        aria-label="Attachments"
-                                    />
-                                    <t
-                                        t-if="!chatterTopbar.chatter.isShowingAttachmentsLoading"
-                                    >
-                                        <span
-                                            class="o_ChatterTopbar_buttonCount o_ChatterTopbar_buttonAttachmentsCount"
-                                            t-esc="chatterTopbar.attachmentButtonText"
-                                        />
-                                    </t>
-                                    <t
-                                        t-if="chatterTopbar.chatter.isShowingAttachmentsLoading"
-                                    >
-                                        <i
-                                            class="o_ChatterTopbar_buttonAttachmentsCountLoader fa fa-circle-o-notch fa-spin"
-                                            aria-label="Attachment counter loading..."
-                                        />
-                                    </t>
-                                </button>
-                                <t
-                                    t-if="chatterTopbar.chatter.hasFollowers and chatterTopbar.chatter.thread"
-                                >
-                                    <FollowerListMenu
-                                        className="'o_ChatterTopbar_followerListMenu'"
-                                        record="chatterTopbar.chatter.followerListMenuView"
-                                    />
-                                    <t t-if="chatterTopbar.chatter.followButtonView">
-                                        <FollowButton
-                                            className="'o_ChatterTopbar_followButton'"
-                                            record="chatterTopbar.chatter.followButtonView"
-                                        />
-                                    </t>
-                                </t>
-                            </div>
-                        </t>
-                    </div>
-                </div>
-            </div>
+        </xpath>
+        <xpath
+            expr="//div[hasclass('o_ChatterTopbar_rightSection') and not(@id='mobileChatterTopbar')]"
+            position="attributes"
+        >
+            <attribute name="t-if">!ui.isSmall</attribute>
         </xpath>
     </t>
 </templates>