RH2017 - %2F in the Responsive HTMl5 output url
A few months back, I had a query regarding the character #t in the Responsive HTML5 URL. This is the expected behavior is what I understand.
In the same context, I had a somewhat similar query today.
When the URL picks up file from a sub-folder, it adds %2F in the URL in addition to #t. Is that an expected behavior? See screenshot below:

The development team was finding it tough to launch the context-sensitive help with this so they were checking if this is expected or can it be changed from RoboHelp?
The second question is, are the file names context-sensitive in Responsive HTML5?
If the help file is About_Product.htm and the code refers to it as about_product.htm, will it break the call?
Any pointers or information to handle context-sensitive help calls with this URL would be helpful if you can share.
