I mean you probably already thought of this but, just make a copy of the settings before the update and then just replace that
#Every time I update omarchy, custom bindings conflict with the `local/share/omarchy` bindings
neat cave
fading nova
omarchy happily overwrites files it generates/copies/changes itself
so if omarchy creates bindings.conf and you change the generated file => it'll be overwritten on update again
thats just how omarchy operates
native flint
They recommend not messing with that directory: https://learn.omacom.io/2/the-omarchy-manual/65/dotfiles?search=binding#changing-internal-omarchy-files
Instead, you should overwrite them in .config/...: https://github.com/basecamp/omarchy/blob/master/config/hypr/bindings.conf#L27
ornate sparrow
You have to unbind first. See the example in ~/.config/hypr/bindings.conf: # Overwrite existing bindings, like putting Omarchy Menu on Super + Space