Juice Charger Me - No entities available after upgrade from 7.0.0

[valueerrorx]

Version of the custom_component

0.7.0 > working without problems (needed to downgrade back to this one)
0.8.2 and 0.8.4 tested

i use the integration without https and kept all charger configs identical (default setup)

Describe the bug

first the new version had the already known "migration error"
after removing and reinstalling ocpp this problem was gone
the only active entity was "charger maximum current"
all other entites are now unavailable

downgrading zu 0.7.0 immediately fixes everything

Debug log

no errors visible