I have configure for a page to receive call when an user triggers by sending messages (I have page_messaging permission already). I checked and ticked all the boxes that I needed for that function in step 2 Generate access token (messages subscription). I sent to the page a message and receive a to my webhook instantly, but only once. The next time I sent it didn't send anything to my webhook, so I double-checked and the subscriptions were removed so I had to tick again.
Bonus: I changed the API Token of the page but I could still send messages with the old token. Is that a bug

We have integrated leadgen for page using webhook and everything is working great. We are getting leads for all form under that page from facebook.
But after running for few days we have observed an issue, it seems our webhook endpoint is not getting all the leads. There is some difference in lead count between leads we received using webhook and when we check on Meta Ads Manager.
We have check everything on our end and everything seems fine, we even tracked those leads which we didn't receive via webhook and then called our webhook endpoint using impersonated data(simulating body as received from Facebook ) using those leads and this time it worked.

meta whatsapp cloud api I have two production numbers. The webhook endpoints for the both are different. When I reply to one number the other webhook also fired. Why?

I have a test app on developer mode and I want to test out my webhooks for page. I've build my endpoint and tunnel it to ngrok. Page subscription works well but when it comes to testing, it doesn't hit the endpoint at all.

I'm subscribed to the messaging_postbacks webhook. When a button type:postback is clicked, the webhook does not get called. I've deleted and recreated my app and unsubscribed and subscribed to the messaging_postbacks webhook event, but no luck. This was working fine until two days ago.
The "Get Started" button also does not work. App is currently in development mode. I was planning on submitting it for approval yesterday, but this issue is preventing me from doing so because my app is justifiably dependent on postback buttons.
Sample Code: "attachment":{ "type":"template", "payload":{ "template_type":"button", "text":"Sample button template text", "buttons":[ { "type":"postback", "title":"Option 1", "payload":"Option_1_Payload" }, { "type":"postback", "title":"Option 2", "payload":"Option_2_Payload" } ] } } }
The sample code above displays the defined button template, but when either option is clicked, the webhook does not get called.
Other webhook events work fine (e.g., the "messages" webhook event), just not messaging_postback.
I've added my URL to the whitelisted_domains.
The messaging_postbacks webhook event call is successful when called via the "Test" button in the App Dashboard -> Products -> Webhooks.
Any assistance you can provide would be immensely valuable, as this issue has escalated into a significant problem.