Can't cast valkryie at certain way points?

I recently just noticed but it appears I can't cast Valkryie while standing on the WSK2 or

Travincal way points. By that I mean, I have just taken the WP and not moved from the spawn location at all. Doesn't matter how many times I try, my zon simply will not cast it. BO and BC will cast, just not valkryie. However, even taking one step off the WP and she can cast it. There shouldn't be a cast delay either since I haven't cast it yet at all.

I have tried a few other WPs and no issues. Just WSK2 and Trav right now appear to be the issue ones. I googled around and couldn't find anyone else asking about this.

This is on xbox, I haven't verified if I get the same issue on PC yet.

Anyone else experience this?

Same here, on different locations. Instant casting don't work but if you move then it works.
I'm offline on PC.

Never seen that related to waypoints.

Have you tried simply moving your mouse though? There are things (interactables, non-castable areas, ..) that may interfere with actually executing certain skills.

WSK and trav would stand out in that context as those two tend to be a fair bit "tighter" than most others with regards to how quickly you hit non-castable areas in more than 1 direction, in turn making it more likely to fail if you pay no attention to where your mouse is pointed.