Error when setting Maximum / minimum Position

[thomasletsch]

What version of Adaptive Cover are you using?

1.4.5

What version of Home Assistant are you using?

2025.9.1

Checklist

• I have filled out the issue template to the best of my ability.
• This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).
• This issue is not a duplicate issue of currently previous issues..

Describe the issue

When I set the Maximum Position to some value, "expected int" error occurs. See attached picture.

Reproduction steps

1. Create new Adaptive cover entity
2. Finetune blinds setting
3. Check "Maximum Position" and set a value in the slider
4. Save -> Error is shown

Diagnostics dump

config_entry-adaptive_cover-01K6JA0A91TTQ6ZD2F3Z9JM9WQ(1).json