Apologies for another odd question, but this one has really stumped me.
I have an imagebutton, or rather a series of them, within a horizontal controller_viewport. I wanted to make them show/hide using a transition (an ATL one, but after further testing, this applies to preset transitions as well), but the transition doesn't seem to play. On being clicked, the button either immediately appears or immediately disappears, as if the animation is being skipped.
I also tested the imagebuttons outside of the viewport as seperate screens, and the animation plays just fine then, which leads me to believe this issue is symptomatic of the button being within the aforementioned viewport. This may be a general issue with viewports, and not exclusive to controller_viewports specifically, but I thought it was worth mentioning in case you, or anyone else, may be aware of a workaround.
Thanks!