Do you mean the resolution size of the monitors are too big and not provisioned by Garuda team?
No, I mean the detected physical size (size: 160x90mm) is too small, and I suspect it could be something with the EDID information returned by the monitor to the OS (of course, my theory may well be wrong).
If decode-edid returns the correct size, it means I’m wrong.
“gaps betwen displays are not supported. make sure all displays are touching”
just means that, in a multi-monitor configuration they should all be contiguous, where one monitor ends the next pixel is on the neighboring other monitor without space in between, like
+----+--------+
| M1 | M2 | # OK
+----+--------+
+----+ +--------+
| M1 | | M2 | # NOT OK
+----+ +--------+
I don’t know if this is Xorg limitation, as I said I use Wayland, and I can leave a gap between my monitors without problem (it’s useful for CAD and games, to restrict the mouse on one screen, but I digressed).
edit: Reading again your last sentence (“When I set the resolution to max”), I also suspect the error message is imprecise, and likely the two overlap rather than have a gap between.
Let’s say I have the “OK” setup above, and now I increase M1 resolution, I’d also have to move M2 to the right.