I created a Component and inside that added a button. I wrote "Collect(TimeStamp,Now())" on the OnSelect method of the button. Also I used the components in multiple screen and it is working. I also exported the component and imported in another App and it is working. May be you try using collect command in your component.
When imported on multiple screens, this will point to the same collection.
Hope this Helps!
If this reply has answered your question or solved your issue, please mark this question as answered. Answered questions helps users in the future who may have the same issue or question quickly find a resolution via search. If you liked my response, please consider giving it a thumbs up. THANKS!