I made a post yesterday asking if you can integrate an interactive picture through apps. The post can be found in the link bellow:
https://answers.microsoft.com/en-us/msteams/forum/msteamstfe-msteamsteams-msteams_mngteam/interactive-picture/c91aa96a-ec69-416b-962d-bc60a1f26daa?messageId=14913c83-44df-4344-8375-2c11daa7d1df
However i was told that you are unable in the current version of MS-Teams. I made a few tests on the Power Apps platform and while i created what i wanted, when i integrated it in a tab of a Team channel (using the desktop app version, not the browser version), when i pressed on it, i got redirected on my internet browser version of the teams app. This was my problem while trying to integrate an interaction through the Trello app as well, so in genral, i would be very satisfied if i had the ability to use links that redirect wholely inside the Teams app environment without the use of a browser.