Users cannot install Chat Bot even after publishing it and allowing it on Workspace Marketplace allow list

I'm having a problem with a bot I created. My google workspace is configured so only whitelisted apps can be installed by the users, this includes chat bots. The thing is that I have published it already (for my domain only) and added it to the whitelist, but it still says unavailable when users find it when searching for it on bots section o Google Chat. I have followed all the Google guides for how to create the bot, use the Google Chat API and publish it using the Workspace Marketplace SDK. Below there are some screenshots.enter image description here

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