Issues retrofitting accessibility functions to a former Drag and Drop exercise
I'm currently in the process of updating an old ELH Challenge demo to make it more accessible, by offering a Pick One activity as an alternative to a Drag and Drop.
I have transplanted the design into a Pick One template and recreated the Drag and Drop action using motion paths. But I am now having trouble selecting these items from the keyboard using the tab key, despite ensuring they are 'visible to accessibilty tools' and customising the Tab Order, as below:
As you can see below, the tab key is not picking up B or C and when I hit enter on A, nothing happens.
Yet if I click on A, B or C using a mouse, or use a Key Press trigger, it performs as intended:
The curious thing is, on an blank Pick One template the tab key is picking up all three answers, as below:
My software is up to date. I have also tried importing the offending slides into a new Storyline project, but I still get the same issue.
Is it possible that some code from the Drag and Drop is hanging around and corrupting my Pick One activity? Am I missing something here? Or do I need to rebuild my slides from scratch to ensure these objects can be accessed from the keyboard? (Please tell me there's a workaround!)
Any help or advice gratefully received.
** UPDATE **
I seem to have resolved this by using hotspots to select the items instead, but I would appreciate any pointers on why this issue arose in the first place and how to avoid it in future.