diff --git a/InvenTree/web/templatetags/spa_helper.py b/InvenTree/web/templatetags/spa_helper.py
index edea064d89..5da2a0add9 100644
--- a/InvenTree/web/templatetags/spa_helper.py
+++ b/InvenTree/web/templatetags/spa_helper.py
@@ -3,6 +3,7 @@
 import json
 from logging import getLogger
 from pathlib import Path
+from typing import Union
 
 from django import template
 from django.conf import settings
@@ -15,30 +16,44 @@ FRONTEND_SETTINGS = json.dumps(settings.FRONTEND_SETTINGS)
 
 
 @register.simple_tag
-def spa_bundle():
+def spa_bundle(manifest_path: Union[str, Path] = '', app: str = 'web'):
     """Render SPA bundle."""
-    manifest = Path(__file__).parent.parent.joinpath("static/web/manifest.json")
+    def get_url(file: str) -> str:
+        """Get static url for file."""
+        return f"{settings.STATIC_URL}{app}/{file}"
+
+    if manifest_path == '':
+        manifest_path = Path(__file__).parent.parent.joinpath("static/web/manifest.json")
+    manifest = Path(manifest_path)
 
     if not manifest.exists():
         logger.error("Manifest file not found")
         return
 
-    manifest_data = json.load(manifest.open())
-    index = manifest_data.get("index.html")
-    css_index = manifest_data.get("index.css")
+    try:
+        manifest_data = json.load(manifest.open())
+    except (TypeError, json.decoder.JSONDecodeError):
+        logger.exception("Failed to parse manifest file")
+        return
 
+    return_string = ""
+    # CSS (based on index.css file as entrypoint)
+    css_index = manifest_data.get("index.css")
+    if css_index:
+        return_string += f'<link rel="stylesheet" href="{get_url(css_index["file"])}" />'
+
+    # JS (based on index.html file as entrypoint)
+    index = manifest_data.get("index.html")
     dynamic_files = index.get("dynamicImports", [])
     imports_files = "".join(
         [
-            f'<script type="module" src="{settings.STATIC_URL}web/{manifest_data[file]["file"]}"></script>'
+            f'<script type="module" src="{get_url(manifest_data[file]["file"])}"></script>'
             for file in dynamic_files
         ]
     )
+    return_string += f'<script type="module" src="{get_url(index["file"])}"></script>{imports_files}'
 
-    return mark_safe(
-        f"""<link rel="stylesheet" href="{settings.STATIC_URL}web/{css_index['file']}" />
-        <script type="module" src="{settings.STATIC_URL}web/{index['file']}"></script>{imports_files}"""
-    )
+    return mark_safe(return_string)
 
 
 @register.simple_tag