diff --git a/frontend/src/app/sessions/session/floating-window-manager/floating-window-manager.component.ts b/frontend/src/app/sessions/session/floating-window-manager/floating-window-manager.component.ts
index debd6543e..d3e0cb55a 100644
--- a/frontend/src/app/sessions/session/floating-window-manager/floating-window-manager.component.ts
+++ b/frontend/src/app/sessions/session/floating-window-manager/floating-window-manager.component.ts
@@ -14,8 +14,6 @@ import { SessionViewerService, ViewerSession } from '../session-viewer.service';
 })
 @UntilDestroy()
 export class FloatingWindowManagerComponent implements OnInit {
-  draggingActive = false;
-
   constructor(public sessionViewerService: SessionViewerService) {}
 
   ngOnInit(): void {
@@ -25,11 +23,11 @@ export class FloatingWindowManagerComponent implements OnInit {
   }
 
   dragStart(): void {
-    this.draggingActive = true;
+    this.sessionViewerService.disableAllSessions();
   }
 
   dragStop(): void {
-    this.draggingActive = false;
+    this.sessionViewerService.enableAllSessions();
   }
 
   trackBySessionId(_: number, session: ViewerSession): string {
diff --git a/frontend/src/app/sessions/session/session-iframe/session-iframe.component.html b/frontend/src/app/sessions/session/session-iframe/session-iframe.component.html
index c304f291f..5e1a7283c 100644
--- a/frontend/src/app/sessions/session/session-iframe/session-iframe.component.html
+++ b/frontend/src/app/sessions/session/session-iframe/session-iframe.component.html
@@ -10,16 +10,19 @@
   ></div>
   <iframe
     [title]="
-      (session.version?.tool?.name ?? 'unknown tool name') +
-      '-' +
-      (session.version?.tool?.name ?? 'unknown tool name') +
-      '-' +
+      (session.version?.tool?.name ?? 'Unknown tool') +
+      ', version' +
+      (session.version?.name ?? 'unknown version') +
+      ', ' +
       session.type
     "
     [id]="'session-' + session.id"
     [src]="session.safeResourceURL"
     class="h-full w-full"
     allow="clipboard-read; clipboard-write"
+    [ngClass]="{
+      'pointer-events-none': session.disabled
+    }"
   >
   </iframe>
 </div>
diff --git a/frontend/src/app/sessions/session/session-viewer.service.ts b/frontend/src/app/sessions/session/session-viewer.service.ts
index 8adc3df87..ba9566e98 100644
--- a/frontend/src/app/sessions/session/session-viewer.service.ts
+++ b/frontend/src/app/sessions/session/session-viewer.service.ts
@@ -74,6 +74,24 @@ export class SessionViewerService {
     this._sessions.next(updatedSessions);
   }
 
+  disableAllSessions(): void {
+    this._sessions.next(
+      this._sessions.value?.map((curSession) => ({
+        ...curSession,
+        disabled: true,
+      })),
+    );
+  }
+
+  enableAllSessions(): void {
+    this._sessions.next(
+      this._sessions.value?.map((curSession) => ({
+        ...curSession,
+        disabled: false,
+      })),
+    );
+  }
+
   resizeSessions(): void {
     document.querySelectorAll('iframe').forEach((iframe) => {
       const session = this._sessions.value?.find(
@@ -137,4 +155,5 @@ export type ViewerSession = Session & {
   focused: boolean;
   reloadToResize: boolean;
   fullscreen: boolean;
+  disabled: boolean;
 };
diff --git a/frontend/src/app/sessions/session/tiling-window-manager/tiling-window-manager.component.html b/frontend/src/app/sessions/session/tiling-window-manager/tiling-window-manager.component.html
index d516f4918..9731a877b 100644
--- a/frontend/src/app/sessions/session/tiling-window-manager/tiling-window-manager.component.html
+++ b/frontend/src/app/sessions/session/tiling-window-manager/tiling-window-manager.component.html
@@ -71,7 +71,7 @@
 
     <div
       *ngIf="session.index < sessions.length - 1"
-      class="my-2 w-2 cursor-col-resize bg-gray-300"
+      class="w-2 cursor-col-resize rounded bg-gray-300"
       (mousedown)="onMouseDown($event, session.index)"
     ></div>
   </ng-container>
diff --git a/frontend/src/app/sessions/session/tiling-window-manager/tiling-window-manager.component.ts b/frontend/src/app/sessions/session/tiling-window-manager/tiling-window-manager.component.ts
index a061060b8..16bbc48df 100644
--- a/frontend/src/app/sessions/session/tiling-window-manager/tiling-window-manager.component.ts
+++ b/frontend/src/app/sessions/session/tiling-window-manager/tiling-window-manager.component.ts
@@ -59,6 +59,7 @@ export class TilingWindowManagerComponent implements OnInit {
   }
 
   onMouseDown(event: MouseEvent, index: number): void {
+    this.sessionViewerService.disableAllSessions();
     const leftSession = this.getSessionByIndex(index);
     const rightSession = this.getSessionByIndex(index + 1);
 
@@ -91,6 +92,8 @@ export class TilingWindowManagerComponent implements OnInit {
   @HostListener('window:mouseup')
   onMouseUp(): void {
     if (this.isValidResizeState(this.resizeState)) {
+      // Only trigger if resize is active
+      this.sessionViewerService.enableAllSessions();
       this.resizeState = {};
       this.sessionViewerService.resizeSessions();
     }