text: Title: Bokeh: BokehJS was loaded multiple times but one version failed to initialize.
  Body: Hi team, thanks for your hard work. If possible, can we put a high priority on this fix? It's quite damaging to user experience.
  
  #### ALL software version info
  (this library, plus any other relevant software, e.g. bokeh, python, notebook, OS, browser, etc should be added within the dropdown below.)
  
  <details>
      <summary>Software Version Info</summary>
  
  ```plaintext
  acryl-datahub==0.10.5.5
  aiohappyeyeballs==2.4.0
  aiohttp==3.10.5
  aiosignal==1.3.1
  alembic==1.13.2
  ansi2html==1.9.2
  anyio==4.4.0
  argon2-cffi==23.1.0
  argon2-cffi-bindings==21.2.0
  arrow==1.3.0
  asttokens==2.4.1
  async-generator==1.10
  async-lru==2.0.4
  attrs==24.2.0
  autograd==1.7.0
  autograd-gamma==0.5.0
  avro==1.10.2
  avro-gen3==0.7.10
  awscli==1.33.27
  babel==2.16.0
  backports.tarfile==1.2.0
  beautifulsoup4==4.12.3
  black==24.8.0
  bleach==6.1.0
  blinker==1.8.2
  bokeh==3.4.2
  bokehtools==0.46.2
  boto3==1.34.76
  botocore==1.34.145
  bouncer-client==0.4.1
  cached-property==1.5.2
  certifi==2024.7.4
  certipy==0.1.3
  cffi==1.17.0
  charset-normalizer==3.3.2
  click==8.1.7
  click-default-group==1.2.4
  click-spinner==0.1.10
  cloudpickle==3.0.0
  colorama==0.4.6
  colorcet==3.0.1
  comm==0.2.2
  contourpy==1.3.0
  cryptography==43.0.0
  cycler==0.12.1
  dash==2.17.1
  dash-core-components==2.0.0
  dash-html-components==2.0.0
  dash-table==5.0.0
  dask==2024.8.1
  datashader==0.16.3
  datatank-client==2.1.10.post12049
  dataworks-common==2.1.10.post12049
  debugpy==1.8.5
  decorator==5.1.1
  defusedxml==0.7.1
  Deprecated==1.2.14
  directives-client==0.4.4
  docker==7.1.0
  docutils==0.16
  entrypoints==0.4
  executing==2.0.1
  expandvars==0.12.0
  fastjsonschema==2.20.0
  Flask==3.0.3
  fonttools==4.53.1
  formulaic==1.0.2
  fqdn==1.5.1
  frozenlist==1.4.1
  fsspec==2024.6.1
  future==1.0.0
  gitdb==4.0.11
  GitPython==3.1.43
  greenlet==3.0.3
  h11==0.14.0
  holoviews==1.19.0
  httpcore==1.0.5
  httpx==0.27.2
  humanfriendly==10.0
  hvplot==0.10.0
  idna==3.8
  ijson==3.3.0
  importlib-metadata==4.13.0
  interface-meta==1.3.0
  ipykernel==6.29.5
  ipython==8.18.0
  ipython-genutils==0.2.0
  ipywidgets==8.1.5
  isoduration==20.11.0
  isort==5.13.2
  itsdangerous==2.2.0
  jaraco.classes==3.4.0
  jaraco.context==6.0.1
  jaraco.functools==4.0.2
  jedi==0.19.1
  jeepney==0.8.0
  Jinja2==3.1.4
  jira==3.2.0
  jmespath==1.0.1
  json5==0.9.25
  jsonpointer==3.0.0
  jsonref==1.1.0
  jsonschema==4.17.3
  jsonschema-specifications==2023.12.1
  jupyter==1.0.0
  jupyter-console==6.6.3
  jupyter-dash==0.4.2
  jupyter-events==0.10.0
  jupyter-lsp==2.2.5
  jupyter-resource-usage==1.1.0
  jupyter-server-mathjax==0.2.6
  jupyter-telemetry==0.1.0
  jupyter_bokeh==4.0.5
  jupyter_client==8.6.2
  jupyter_core==5.7.2
  jupyter_server==2.14.2
  jupyter_server_proxy==4.3.0
  jupyter_server_terminals==0.5.3
  jupyterhub==4.1.4
  jupyterlab==4.2.5
  jupyterlab-vim==4.1.3
  jupyterlab_code_formatter==3.0.2
  jupyterlab_git==0.50.1
  jupyterlab_pygments==0.3.0
  jupyterlab_server==2.27.3
  jupyterlab_templates==0.5.2
  jupyterlab_widgets==3.0.13
  keyring==25.3.0
  kiwisolver==1.4.5
  lckr_jupyterlab_variableinspector==3.2.1
  lifelines==0.29.0
  linkify-it-py==2.0.3
  llvmlite==0.43.0
  locket==1.0.0
  Mako==1.3.5
  Markdown==3.3.7
  markdown-it-py==3.0.0
  MarkupSafe==2.1.5
  matplotlib==3.9.2
  matplotlib-inline==0.1.7
  mdit-py-plugins==0.4.1
  mdurl==0.1.2
  mistune==3.0.2
  mixpanel==4.10.1
  more-itertools==10.4.0
  multidict==6.0.5
  multipledispatch==1.0.0
  mypy-extensions==1.0.0
  nbclassic==1.1.0
  nbclient==0.10.0
  nbconvert==7.16.4
  nbdime==4.0.1
  nbformat==5.10.4
  nbgitpuller==1.2.1
  nest-asyncio==1.6.0
  notebook==7.2.2
  notebook_shim==0.2.4
  numba==0.60.0
  numpy==1.26.4
  oauthlib==3.2.2
  overrides==7.7.0
  packaging==24.1
  pamela==1.2.0
  pandas==2.1.4
  pandocfilters==1.5.1
  panel==1.4.4
  param==2.1.1
  parso==0.8.4
  partd==1.4.2
  pathspec==0.12.1
  pexpect==4.9.0
  pillow==10.4.0
  platformdirs==4.2.2
  plotly==5.23.0
  progressbar2==4.5.0
  prometheus_client==0.20.0
  prompt-toolkit==3.0.38
  psutil==5.9.8
  psycopg2-binary==2.9.9
  ptyprocess==0.7.0
  pure_eval==0.2.3
  pyarrow==15.0.2
  pyasn1==0.6.0
  pycparser==2.22
  pyct==0.5.0
  pydantic==1.10.18
  Pygments==2.18.0
  PyHive==0.7.0
  PyJWT==2.9.0
  pymssql==2.3.0
  PyMySQL==1.1.1
  pyodbc==5.1.0
  pyOpenSSL==24.2.1
  pyparsing==3.1.4
  pyrsistent==0.20.0
  pyspork==2.24.0
  python-dateutil==2.9.0.post0
  python-json-logger==2.0.7
  python-utils==3.8.2
  pytz==2024.1
  pyviz_comms==3.0.3
  PyYAML==6.0.1
  pyzmq==26.2.0
  qtconsole==5.5.2
  QtPy==2.4.1
  ratelimiter==1.2.0.post0
  redis==3.5.3
  referencing==0.35.1
  requests==2.32.3
  requests-file==2.1.0
  requests-oauthlib==2.0.0
  requests-toolbelt==1.0.0
  retrying==1.3.4
  rfc3339-validator==0.1.4
  rfc3986-validator==0.1.1
  rpds-py==0.20.0
  rsa==4.7.2
  ruamel.yaml==0.17.40
  ruamel.yaml.clib==0.2.8
  ruff==0.6.2
  s3transfer==0.10.2
  scipy==1.13.0
  SecretStorage==3.3.3
  Send2Trash==1.8.3
  sentry-sdk==2.13.0
  simpervisor==1.0.0
  six==1.16.0
  smmap==5.0.1
  sniffio==1.3.1
  soupsieve==2.6
  SQLAlchemy==1.4.52
  sqlparse==0.4.4
  stack-data==0.6.3
  structlog==22.1.0
  tabulate==0.9.0
  tenacity==9.0.0
  termcolor==2.4.0
  terminado==0.18.1
  tesladex-client==0.9.0
  tinycss2==1.3.0
  toml==0.10.2
  toolz==0.12.1
  tornado==6.4.1
  tqdm==4.66.4
  traitlets==5.14.3
  types-python-dateutil==2.9.0.20240821
  typing-inspect==0.9.0
  typing_extensions==4.5.0
  tzdata==2024.1
  tzlocal==5.2
  uc-micro-py==1.0.3
  uri-template==1.3.0
  urllib3==1.26.19
  wcwidth==0.2.13
  webcolors==24.8.0
  webencodings==0.5.1
  websocket-client==1.8.0
  Werkzeug==3.0.4
  widgetsnbextension==4.0.13
  wrapt==1.16.0
  xarray==2024.7.0
  xyzservices==2024.6.0
  yapf==0.32.0
  yarl==1.9.4
  zipp==3.20.1
  ```    
  </details>
  
  #### Description of expected behavior and the observed behavior
  I should be able to use panel in 2 notebooks simultaneously, but if I save my changes and reload the page, the error will show.
  
  #### Complete, minimal, self-contained example code that reproduces the issue
  
  Steps to reproduce:
  1. create 2 notebooks with the following content
  ```python
  # notebook 1
  import panel as pn
  pn.extension()
  pn.Column('hi')
  ```
  
  ```python
  # notebook 2 (open in another jupyterlab tab)
  import panel as pn
  pn.extension()
  pn.Column('hi')
  ```
  
  2. Run both notebooks
  3. Save both notebooks
  4. Reload your page
  5. Try to run either of the notebooks and you'll see the error.
  
  #### Stack traceback and/or browser JavaScript console output
  (Ignore 'set_log_level` error. I think it's unrelated.)
  ![image](https://github.com/user-attachments/assets/615cf8f6-a4d6-4974-ac1f-1abecba7b9f8)
  
  