Manual configuration of Switcher integration (not through discovery)

Hi folks,

I recently moved my Home assistant instance to a separate subnet on my network. I have switcher integration that seemed to go down after all the changes so I removed it and tried to add it again but it seems the integration only works through discovery which keeps failing (makes sense as the switcher is now on another network)
Does anyone know of a way I can manually add the integration by IP? Seems like there should be a way to do this.

Any advice would be much appreciated