How to refresh original controller page when using a custom controller?

1

I have the following chatViewController being called this way:


    func handle(proposal: VisitProposal, from navigator: Navigator) -> ProposalResult {
        switch proposal.viewController {
        case "chat":
            let chatViewController = ChatViewController(url: proposal.url)
            return .acceptCustom(chatViewController)
        default:
            return .accept
        }
    }

It’s used solely for the purpose of hiding the tabBarController’s bar at the bottom:

import UIKit
import HotwireNative

@MainActor
class ChatViewController: VisitableViewController {
    
    override init(url: URL) {
        super.init(url: url)
        hidesBottomBarWhenPushed = true
    }

...

I would like that when we hit the back button on the ChatViewController that it refreshes the controller it pops back to. What approach would you suggest?