Adding new Integration after setting up HomeKit Bridge

Hi, I’ve added a new integration to home assistant after I setup HomeKit [which was done a month ago], but I don’t see the new device in iOS’s home app. I’m able to control the new device in Home assistant app. Restarting the home assistant [and the Apple Home app on iOS device] didn’t help. Is the only way to get this to work is by deleting the HomeKit bridge and starting afresh (which I would like to avoid).