VBA: To be enable to use down arrow key for selecting an item from search suggestion drop down list.

[Zahid Marwat]

I have a Combo Box on a UserForm named ComboBox1 with auto search suggestions i.e. if i type letter "a" it shows a list starting with letter a e.g. avocado, apple, almond, apricot etc.
If I use keyboard down arrow key to select one of the shortlisted items, it selects the first one item and then list disappears.
What I want is to be able to select one of the suggestions with the keyboard arrows keys by going up and down in the shortlisted items and hitting Enter.
I am using MS Excel 2013.
Thanking you all for support and help.

 

[Zahid Marwat]

I had forgotten to upload the concerned tiny excel file. Perhaps, that's why none was able to reply to my question. The relevant file is linked as: https://www.dropbox.com/s/ybmakg4vklydyo2/Search Suggesting DDList.xlsm?dl=0
Any help will be highly appreciated, please.