Lag on internal windows

I have been lagging when dragging internal windows. It’s happening on linux, I tested it on windows, but the lag don’t occurs.

What version is this you are using? Is it the newest from the Aseprite github repository? Unless something has changed recently I haven’t seen it named 1.x-dev before but could be.

I’ve seen some people mention lag in Linux, but I don’t know if I’ve seen a solution. But it could be something with your compilation.

It’s 1.2.25 version, built from master branch today.

@Async_Char I can help test this too, are there any system characteristics that might be the cause? e.g. Wayland, proprietary drivers, nouveau, iGPU, etc.?