IIRC, Sway supports this. On an empty workspace, the first window I open is centered and about 800x800px, and on opening a second, both windows begin tiling and

IIRC, Sway supports this. On an empty workspace, the first window I open is centered and about 800x800px, and on opening a second, both windows begin tiling and take up the whole screen. I think is the relevant setting: # Only enable outer gaps when there is exactly one container smart_gaps inverse_outer And I have these gap values in my config: gaps horizontal 1000px gaps vertical 100px HTH