title: Program icon looks curious in the title bar when using a VCL style
body: <p>Using Delphi XE7 on a Windows 7 Pro 64-bit system.
  If I choose 'Charcoal Dark Slate' VCL style, the 16x16 pixel titel bar icon down-sized from the 32x32 program icon looks not like expected. 
  <a href="https://i.stack.imgur.com/lUSpU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lUSpU.png" alt="enter image description here"></a></p>
  
  <p>It should look like the small icon below. If I load the program icon in 16x16 pixel format, it looks good in the titel bar, but ugly in the task bar because of the 16 to 32 pixel enlargement.</p>