Trying to get the dynamic link that opened the app on Android 12 gives incomplete link

I am creating a share button for a post on the feed. I am generating a unique link using Firebase Dynamic Links with a custom parameter at the end. On Android 11 and previous devices, the link was successfully handled and I retrieved the complete link and then extracted the id part from it and then loaded the correct post data using that. But on Android 12, I only get the base part of my link and not the custom parameter that I added. I don't want to change the link generation logic, since the app is already on the Play Store. Can anybody help?

Link Generation Code:

String url = "https://<BASE LINK CONFIGURED IN FIREBASE>/?link=https://<BASE LINK CONFIGURED IN FIREBASE>/&apn=<APP PACKAGE NAME>&afl=<LINK TO APP IN GOOGLE PLAY STORE>&ofl=<LINK TO APP IN GOOGLE PLAY STORE>";
                    Task<ShortDynamicLink> shortLinkTask = FirebaseDynamicLinks.getInstance().createDynamicLink()
                            .setLongLink(Uri.parse(url))
                            .buildShortDynamicLink()
                            .addOnCompleteListener(new OnCompleteListener<ShortDynamicLink>() {
                                @Override
                                public void onComplete(@NonNull Task<ShortDynamicLink> task) {
                                    if (task.isSuccessful()) {
                                        Uri shortLink = task.getResult().getShortLink();
                                        String link = shortLink.toString();
                                        
                                        link += "?id=" + post.getID();
                                        Intent sendIntent = new Intent();
                                        sendIntent.setAction(Intent.ACTION_SEND);
                                        sendIntent.putExtra(Intent.EXTRA_TEXT, link);
                                        sendIntent.setType("text/plain");

                                        Intent shareIntent = Intent.createChooser(sendIntent, null);
                                        context.startActivity(shareIntent);
                                    } else {
                                        Toast.makeText(context, "Error creating link", Toast.LENGTH_SHORT).show();
                                    }
                                }
                            });

Link reading code when app is opened from dynamic link:

Intent intent = getIntent();
Uri uri = intent.getData();

String uriString = uri.toString(); //Used to contain complete link, but now has only BASE LINK CONFIGURED IN FIREBASE

//Extracting parameter from complete link and further processing like fetching data etc.

Ideally I would like to not change the generation code, but if there is no other way, I guess I will have to change that. Thanks!