Subdevice initialization not working with stepper controllers on displays

[Snacj]

[github-actions]

Hi @Snacj! 👋

This issue has been assigned to you for 12 days with no recent activity or linked pull requests.

Could you please provide a status update? If you're:

• ✅ Working on it: Let us know your progress
• 🔄 Need help: Tag someone or describe what's blocking you
• 🚫 No longer working on it: Let us know so we can reassign

Thank you!

[kraemr]

Its Resolved #1301