Problem in Combo searching

Please help me in resolving this issue…I used ‘between’ for search.

All ‘Select’ are converted to dhtmlCombo in Window load.

on searching it shows option but in incorrect format.

File is Attached

Hello
Do you mean this gap as on the picture?
We can’t reproduce this issue locally.
Please, provide us direct link or create completed demo and attach it.
docs.dhtmlx.com/doku.php?id=othe … leted_demo