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Missing tabs in IE

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3 comments

  • Permanently deleted user
    Forgot to add that this problem is computer specific. Some users do not experience this problem.
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  • Permanently deleted user
    Solved the mystery. My laptop can act as a tablet.

     

    Any laptop with tablet funktion might use the toolbar configurations set for tablet.
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  • Permanently deleted user
    Yes, the viewer will select its shell based on the browser's user-agent, but sometimes two different environments have a browser that provides a very similar user-agent. We found this especially problematic a few years back with IE and Microsoft Surface tablets, which, based on the user-agent, were nearly indistinguishable from IE running on desktop PCs. At the time, a PC running IE 10 gave this: User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0) ...whereas IE 10 in a contemporary Surface gave this: User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; ARM; Trident/6.0; Touch) To get around this, we decided to check for "touch" in the user-agent and, if present, prefer the tablet shell. Of course, this means that devices that are not tablets (e.g., laptops and all-in-one computers with touch screens) will also see the tablet shell, but we still felt this was appropriate behavior because the tablet shell is designed specifically to be touch-friendly. They're also intended to work on smaller screens, which are frequently encountered on laptops with touch screens -- especially netbooks, ultrabooks, and tablet-laptop hybrids.

     

    This can catch users out, however, if they're on a touch-enabled PC but are expecting to see the desktop shell, or if the tablet shell has not been configured to provide similar functionality to the desktop shell. I'll talk to the viewer and documentation teams about ways we can reduce this confusion.
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