No profile in Tensorboard Profiler tab

I am running tensorflow 2.5 from tensorflow-macos with tensorflow-metal on Big Sur 11.5.
The model trains and run, the GPU runs, Tensorboard is working properly with the exception of the profiler tab which is empty.

I did get this error message:

W0726 08:25:03.846074 123145487446016 application.py:556] path /data/index.js not found, sending 404

Here's my virtual environment;

% pip list
Package                    Version
-------------------------- -------------------
absl-py                    0.12.0
anyio                      3.2.1
appnope                    0.1.2
argon2-cffi                20.1.0
astunparse                 1.6.3
async-generator            1.10
attrs                      21.2.0
Babel                      2.9.1
backcall                   0.2.0
bleach                     3.3.1
cachetools        
I opened a Stack Overflow issue but haven't gotten any responses:

https://stackoverflow.com/questions/68532951/how-do-i-get-the-tensorflow-profiler-working-in-tensorflow-2-5-with-tensorflow

% pip list
Package Version

absl-py 0.12.0
anyio 3.2.1
appnope 0.1.2
argon2-cffi 20.1.0
astunparse 1.6.3
async-generator 1.10
attrs 21.2.0
Babel 2.9.1
backcall 0.2.0
bleach 3.3.1
cachetools 4.2.2
certifi 2021.5.30
cffi 1.14.6
charset-normalizer 2.0.1
cycler 0.10.0
Cython 0.29.24
debugpy 1.3.0
decorator 5.0.9
defusedxml 0.7.1
dill 0.3.4
dotmap 1.3.23
entrypoints 0.3
flatbuffers 1.12
future 0.18.2
gast 0.4.0
gensim 4.0.1
google-auth 1.32.1
google-auth-oauthlib 0.4.4
google-pasta 0.2.0
googleapis-common-protos 1.53.0
grpcio 1.34.1
gviz-api 1.9.0
h5py 3.1.0
idna 3.2
importlib-resources 5.2.0
ipykernel 6.0.1
ipython 7.25.0
ipython-genutils 0.2.0
ipywidgets 7.6.3
jedi 0.18.0
Jinja2 3.0.1
json5 0.9.6
jsonschema 3.2.0
jupyter-client 6.1.12
jupyter-core 4.7.1
jupyter-server 1.9.0
jupyterlab 3.0.16
jupyterlab-pygments 0.1.2
jupyterlab-server 2.6.1
jupyterlab-widgets 1.0.0
keras-nightly 2.5.0.dev2021032900
Keras-Preprocessing 1.1.2
kiwisolver 1.3.1
Markdown 3.3.4
MarkupSafe 2.0.1
matplotlib 3.4.2
matplotlib-inline 0.1.2
mistune 0.8.4
nbclassic 0.3.1
nbclient 0.5.3
nbconvert 6.1.0
nbformat 5.1.3
nest-asyncio 1.5.1
notebook 6.4.0
numpy 1.19.5
oauthlib 3.1.1
opt-einsum 3.3.0
packaging 21.0
pandas 1.3.0
pandocfilters 1.4.3
parso 0.8.2
pexpect 4.8.0
pickleshare 0.7.5
Pillow 8.3.1
pip 21.1.3
prometheus-client 0.11.0
promise 2.3
prompt-toolkit 3.0.19
protobuf 3.17.3
ptyprocess 0.7.0
pyasn1 0.4.8
pyasn1-modules 0.2.8
pybind11 2.6.2
pycparser 2.20
Pygments 2.9.0
pyparsing 2.4.7
pyrsistent 0.18.0
python-dateutil 2.8.2
pytz 2021.1
pyzmq 22.1.0
requests 2.26.0
requests-oauthlib 1.3.0
requests-unixsocket 0.2.0
rsa 4.7.2
scipy 1.7.0
Send2Trash 1.7.1
setuptools 41.2.0
six 1.15.0
smart-open 5.1.0
sniffio 1.2.0
tensorboard 2.5.0
tensorboard-data-server 0.6.1
tensorboard-plugin-profile 2.4.0
tensorboard-plugin-wit 1.8.0
tensorflow-datasets 4.3.0
tensorflow-estimator 2.5.0
tensorflow-hub 0.12.0
tensorflow-macos 2.5.0
tensorflow-metadata 1.1.0
tensorflow-metal 0.1.1
termcolor 1.1.0
terminado 0.10.1
testpath 0.5.0
tornado 6.1
tqdm 4.61.2
traitlets 5.0.5
typing-extensions 3.7.4.3
urllib3 1.26.6
wcwidth 0.2.5
webencodings 0.5.1
websocket-client 1.1.0
Werkzeug 2.0.1
wheel 0.36.2
widgetsnbextension 3.5.1
wrapt 1.12.1
zipp 3.5.0