Allow showing windows on multiple workspaces like DWM's multi tagging

[zpxp]

In DWM you can add a window to multiple workspaces so it appears if you are looking at either workspace. They call it multi tagging. Additionally, you can view multiple workspaces at once by right clicking one of them or SUPER + 1 + 2 (shows all windows on workspace 1 and 2). This is useful for if you need to quickly look at another window for reference then get rid of it without having to change its workspace then change it back

https://dwm.suckless.org/customisation/tagmask/
https://dwm.suckless.org/patches/combo/

[zakk4223]

This is probably plugin territory.
You could just track tags for windows and show/hide windows based on the user's actions.

It wouldn't be compatible with any hyprland workspace widgets for bars, so you probably have to either do custom ipc events or just implement enough of the dwl output protocol to get those widgets working.

[vaxerski]

this is absolutely plugin territory and isn't even such a complex idea for a plugin.