What version of Adaptive Cover are you using?

1.4.5

What version of Home Assistant are you using?

2025.12.0

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

AttributeError on OptionsFlowHandler after recent Home Assistant update

Description

Hello,

Since a recent Home Assistant update, the adaptive_cover plugin generates an error in the logs when accessing options or creating the configuration flow. The plugin worked perfectly before this update, and I have not modified any plugin files.

Relevant Logs

Error handling request from *.*.*.* Traceback (most recent call last): ... File "/config/custom_components/adaptive_cover/config_flow.py", line 640, in init self.config_entry = config_entry AttributeError: property 'config_entry' of 'OptionsFlowHandler' object has no setter

Analysis

• The error originates from OptionsFlowHandler.__init__.
• The code attempts to assign config_entry while the property is defined as @property without a setter.
• The issue is triggered by Home Assistant calling async_get_options_flow, suggesting a compatibility problem with the current HA version.
• The plugin itself has not been modified, indicating the root cause is likely a recent Home Assistant update that changed how async_get_options_flow works.

Impact

• Unable to modify the component options in Home Assistant.
• The error appears frequently in logs but does not necessarily break the main functionality of the covers.

Environment

• Home Assistant version: [2025.12]
• Python version: 3.13
• adaptive_cover version: [1.4.5]
• Installation: Custom Component (HACS or manual)

Steps to Reproduce

1. Install adaptive_cover on a recent Home Assistant version.
2. Go to Settings → Devices & Services → Integrations → Adaptive Cover → Options.
3. Observe the error in the logs and inability to modify options.

Expected Behavior

• The options flow should open without errors, allowing configuration of the component.

Suggested Fix

In config_flow.py, store config_entry in an internal attribute instead of assigning directly to the property:

class OptionsFlowHandler:
    def __init__(self, config_entry):
        self._config_entry = config_entry  # use an internal attribute