Hello everyone,
There seems to be an issue with DropDownBox. I`m not sure it`s intentional or not, so I hope you can help me figure it out.
It seems to have an autocompletion feature which uses the options as information. It works perfectly if you select all the contents of the DropDownBox (i.e clicking and CTRL+A or double-clicking the input).
However, if you just click once in the input, the text quickly flashes blue, indicating it was selected and deselected and typing anything will result in the box flashing red, indicating an error (or that there are no options matching the letter you added). apparently, this happens because it tries to add a new letter to the end of the input string.
This bug does not happen in Internet Explorer 
, but it does on both Chrome and Firefox.
This can be seen here: DropdownBox - SAPUI5 Demo Kit
Thanks in advance for your attention!