Query Builder - drop down filter

Hi folks,
does somebody use the “Select one Value” filter function in “Query Builder”?
Correct me if I’m wrong, but by default the “Query Bulder” drop down has the auto complete functionality.
I would have the filter function like on the ticket pages. Is there a possibility to change this behavior?
I’m running RT 5.0.2. I tried even to refresh the bootstrap-select with changed options but had no success.
Please have a look at the image. An image is more than 1000 words :wink: