Description
When the user types a value in the input and wishes to navigate to the beginning or end (by pressing Home/End buttons) of the input to make a correction, a value from the popup is actually selected and the value in the input is overridden.
Reproduction
1. Create a ComboBox and enable filtering.
2. Start typing in the input. Popup is opened.
3 Try to navigate in the input via the Home/End buttons. A value from the popup is selected that overrides the value in the input.