https://bugs.kde.org/show_bug.cgi?id=459201
--- Comment #3 from Jin Liu <ad.liu....@gmail.com> --- (In reply to Nate Graham from comment #2) > As you've observed, it does slide on a horizontal panel. The current state > of affairs is actually intentional for a vertical panel. This was the result > of many discussions, but we eventually settled on it because: The behavior is the same, horizontal or vertical panel, here in my 5.26beta: 1. Clicking on a hidden tray icon: horizontal slide animation. 2. The animation is generally right-to-left. But if you expanded an visible icon before, it will be left-to-right, which is a bit unexpected. 3. Clicking on "back" arrow of an expanded item: crossfade animation. I think sliding back (opposite of point #1) is a better match, at least in a horizontal panel. Another small problem is the direction of the horizontal slide. Besides point #2 above, it seems on a horizontal panel, hidden icons are considered to the left of visible icons in animation (despite visually they are to the right): 1. Expand the systray. 2. Click on Notifications (hidden). 3. Click on Network (visible). The slide animation is right-to-left, as if Notifications is in the left side of Network. -- You are receiving this mail because: You are watching all bug changes.