The following text on the home page of regolith3 causes the system to complain i3 config errors.

[kundeng]

The most common keybinding change is the super key. Regolith uses Xresources as the canonical source of truth for settings, which are read by various UI components. The table of Xresources keys open to user configuration [is available elsewhere](https://regolith-desktop.com/docs/reference/xresources/). To change the default super binding from the “windows” key to “alt”, add the following line to the file ~/.config/regolith3/Xresources:

wm.mod: Mod1
wm.alt: Mod4

I think there is another bug about this wrt regolith2?

[omidmash]

Can confirm.

[jayhendren]

I also ran into this issue. The issue is that the Mod1 key is hardcoded into one of the packaged config files. The workaround is to edit /usr/share/regolith/common/config.d/40_workspace-config. On line 94, change Mod1 to Mod4:

set_from_resource $wm.carry_container_to_ws_key wm.carry_container_to_ws_key Mod4