Problem with Fritz!Dect 440 and Humidity

[docm (Frank Paulick)]

Hi,

i have a fritz!dect 440 which im triing to get the humidity from.
In Model, the item shows “1 one” as humidity. In the events.log i can see, that the real humidity is being reported as 1/100:
2023-10-13 10:09:35.125 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘FRITZDECT_440_10_Current_Humidity’ changed from 0.65 to 0.86
2023-10-13 10:15:35.014 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘FRITZDECT_440_10_Current_Humidity’ changed from 0.86 to 0.85
2023-10-13 10:39:35.214 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘FRITZDECT_440_10_Current_Humidity’ changed from 0.85 to 0.69

I have already changed the Linked Channel (Item?)s Profile to regex and “(\d*.\d*).*”
But in model item still show “1 one”
Could someone please give me a hint on to get this data converted ?
For instance 0.85 → 85 %

Thanks in Advance!
Frank

[docm (Frank Paulick)]

The Item itself, in the Items Overview shows the Humidity in 0.* Format:

But when selecting the Item , i get the following output: