BlurListener() in ComboBox component behaviour


if I input a text in a ComboBox and then I “blur” from this comboBox by using Tab key, I can keep the inserted value in the ComboBox.
But if I “blur” from the ComboBox by clicking out of the ComboBox, I lose the inserted value.

How I can programmatically avoid to lose the inserted value?

​Thank you


I overrided changeVariables in extended ComboBox as:

Other ideas?