deCONZ Issue with Home Assistant 25.6.x

[wzaatar]

Describe the issue you are experiencing

Once I upgraded from HA 25.5.3 to 25.6.x (1 or 2 as of this moment), the deCONZ add-on stopped working normally. Ingress access via Home Assistant is yielding an error 431: Request Header Fields Too Large error and zigbee devices status being totally disconnected from HA. Which forced me to downgrade back 25.5.3

What type of installation are you running?

Home Assistant OS

Which operating system are you running on?

Home Assistant Operating System

Which add-on are you reporting an issue with?

deCONZ

What is the version of the add-on?

8.2.0

Steps to reproduce the issue

1. Upgrade to 25.6.x (1 or 2)
2. deCONZ is not accessible ingress (via HA) but accessible remotely.
3. No Zigbee devices are reported accurately to HA.

System Health information

No repairs reported.

Anything in the Supervisor logs that might be useful for us?

Anything in the add-on logs that might be useful for us?

Additional information

Currently on an active subscription with Nabu. Ingress URL is reporting xxxxxxxxx.ui.nabu.cas/api/hassio_ingress/..../pwa/index.html Unsure if this issue is seen with folks not using Nabu Casa.