I have generated Frameless output with Orange layout for my company's product to support 508 compliance.
We also got the 508 compliance tested and we got the following issues with the RoboHelp frameless output. Please see attached document for issues and explanation.
Would it be possible to fix some issues in the next RoboHelp update?
You probaly want to contact Adobe with this - the forums are really a user-to-user area with occasional staff peeking in. Try the RH folks at email@example.com.
I haven't looked at the document but before you take this up with Adobe, take a look at the RoboHelp Reimagined sample project. Look in the Skin Editor topic that clarifies the current status on compliance.
Where should I look for Adobe Reimagined Sample project?
As I said, in the Skin Editor topic. It's in the Outputs book. If you don't want to generate the output, open the project and look in the Outputs folder. It's the last section of that page.
The project should be in your Documents folder under My Robohelp Projects.
If you can't find it there, then look under c:\Program files\Adobe\adobe Robohelp 2019\resources\data\template\projects. Copy and paste the entire Robohelp Reimagined folder somewhere else before opening it.