[BUG] Harmony activities revert back to 'default room'
**Describe the bug**
In Homekit the Harmony activities keep reverting back to being in the 'default room', after I assign each activity to a specific rooom.

**To Reproduce**
Move Harmony activities into a specific room in the Home app. Wait a few days, and see that the activities ALL get moved back into the 'default room'.

**Expected behavior**
Harmony activities should stay in their assigned room.

**Screenshots**
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**IOS (please complete the following information):**
- Version 15.3
- Device: iPhone 13 Pro

**Logs**
Your log in debug mode (-D option)

**Config**
Your config section of platform. Please do not post your whole config and especially with logins / passwords !

**Additional context**
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