Mobile_app.notify sound volume error

I’m using these paremeter in Apple notifivations

      data:
        push:
          sound:
            name: default
            critical: 1
            volume: 0.5

And it worked without error messages

Recently it (or whatever else?) started to bring the error

Logger: homeassistant.components.mobile_app.notify
Quelle: components/mobile_app/notify.py:199
Integration: Mobile-App (Dokumentation, Probleme)
Erstmals aufgetreten: 15:30:03 (4 Vorkommnisse)
Zuletzt protokolliert: 17:43:10

apns.payload.aps.sound.volume must be a number. This message is generated externally to Home Assistant.

Is this a new error message? Something changed on companion or from Apple?

And can I see, which notification brings this, because if I simulate in DevTools it is working without bringing the error in the log and volume is set and used correctly even if 0.0, 0.5 or 1.0

Or is error related to something completely different?

This worked for me in DevTools ,a Script and an Automation with no errors

Script

sequence:
  - action: notify.mobile_app_iphone
    data:
      data:
        push:
          sound:
            name: default
            critical: 1
            volume: 0.5
      message: test
alias: New script
description: ""

Automation

alias: New automation
description: ""
triggers: []
conditions: []
actions:
  - action: notify.mobile_app_iphone
    data:
      data:
        push:
          sound:
            name: default
            critical: 1
            volume: 0.5
      message: test
mode: single

Yes. Unfortunately, in testing this, I have the same results without errors.

Can I see, which notification or service or … brings this? Or is error related to something completely different?