I've been trying to figure out why my Google Calendar integration is broken, and I came across this issue:
home-assistant/core#139405
and
home-assistant/core#142375
"A custom integration (Winix air purifier) had forced an install of an old version of pyasn1 because of pinning constraints."
I believe I am still seeing effects of this (broken google), and looking through the release history I don't think it's been addressed.
Request for you to please look at this, possibly reach out to AllanPorter for clarification, unless I'm missing something and you've already addressed it.
Thanks