Walkthrough is an amazing feature that I've been waiting for a while, but unfortunately it seems it is not usable in any way at the moment - has anyone successfully implemented it?
I run into this issue whatever I try to make walkthrough appear - even if the walkthrough is just 1 step, on a static, non-loading page. I've tried many variants, without any success to get a simple walkthrough working:
Invoking StartWalkthrough action on PageLoad (with no other actions)
Invoking StartWalkthrough action on a Button press (see video)
Invoking StartWalkthrough in a loop with 3 second wait inbetween loop iterations, as I thought maybe for some reason the page elements are not initiated when the walkthrough is called, but nope - the same error.
Here's a video demonstrating this issue, starting from a blank project, as well as running into issue #2512 in the process: