I have searched all my yaml configs with notepad ++, but nowhere have more hide_if_away entries!
Protokolldetails ( WARNING )
Logger: homeassistant.components.device_tracker
Integration: Geräte-Tracker (documentation, issues)
First occured: 15:57:27 (4 occurences)
Last logged: 16:02:38
The 'hide_if_away' option (with value 'False') is deprecated, please remove it from your configuration. This option will become invalid in version 0.107.0