[BUG] After switching to stable 0.3.1 "voltage" entities of EMs are unavailable

[fuzzybear62]

Environment

• ShellyForHASS release with the issue: 0.3.1
• Last working ShellyForHASS release (if known): 0.2.2
• Home Assistant Core release with the issue: core-2021.12.0
• Operating environment (Home Assistant/Supervised/Docker/venv): supervisor-2021.12.1

Describe the bug

Steps to Reproduce

Expected behavior

Screenshots

Traceback/Error logs

Additional context

[vkcvkcvkc]

Can confirm this!

[andrebbruno]

Can confirm this!

Same here!

[naked-head]

Just updated to 0.3.2, same problem: no voltage on EM and 4 Pro but working on 2.5

[hakana]

Yes, I have not been able to look on that yet...

[monsterciattolo]

The same on Shelly 2.5: voltage sensor not available

[hakana]

I have found the problem and working on a new version with a fix.