Issue #21765 was closed, but I have the same behavior.

I followed the documentation to post an interactive message with actions pointing to specific endpoint (url).
But when I click on the buttons, it doesn’t call my endpoint, only POST /api/v4/posts/ie5kcd67ajnsbgwuektj1go1xo/actions/unpark-TOTO

Mattermost Version: 9.0.0

Here is my Json (url hidden)

{“channel_id”:“djqsklqjdkljsqkldjqlkdjlkqsjdlkjqld”,“message”:“Test”,“props”:{“attachments”:[{“text”:“Unpark coin(s):”,“actions”:[{“id”:“unpark-TITI”,“name”:“TITI”,“integration”:{“url”:“https://----”,“context”:{“action”:“unpark”}}},{“id”:“unpark-TATA”,“name”:“TATA”,“integration”:{“url”:"https://---------,“context”:{“action”:“unpark”}}},{“id”:“unpark-TOTO”,“name”:“TOTO”,“integration”:{“url”:“https://----------”,“context”:{“action”:“unpark”}}}]}]}}

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