Dell Latitude XT3 tablet mode.

Hiya... I'm hoping someone can solve this tiny niggle I have with my xt3. Just purchased an XT3 second-hand, and so far so good, however when switching to touch in tablet mode - no keyboard automatically appears when using chrome. When using internet explorer a touch keyboard appears so you can type in to the web at etc, but the same keyboard doesn't open when using chrome, so I literally can't do anything via chrome on tablet mode as no keypad appears for me to press any letters. I have always been a chrome user, and really don't wanna be using internet explorer. It's  probably something I have missed in settings but I can't seem to find anything to fix the small issue! Any help would be appreciated. Thank s in advance. Nick.