Do you want to automatically generate a button for participants to click after each page is played when sharing a PPT in a Teams meeting?
If so, I'm afraid it is not available for now. To get this feature more quickly, you can send a feedback directly to Microsoft Feedback to add it in future updates.
Many features of our current products are designed and upgraded based on customers’ feedback. With requirements like this increase, the problem may well be released in the future.
However, there is an alternative that is recommended for you to use. There are two functions React and Raise in the Teams meeting.
You can actively ask the participants to click after each page of the PPT is played, and you can check which participants clicked and which ones did not.
React:
Raise:
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