Improve UX for Transitions reports spanning over periods where there is no raw data

[tomper00]

When a user request a transition report for a period that spans over dates where these is no raw data available, the report will display normally with a result but the result will differ from the data displayed in the page view report.
This should really be improved and I see 2 potential solutions:

1. Never display transitions if the requested period spans over a period where there is no raw data
2. (Preferable) Display a warning message that says that there is no raw data for the fully requested period due to the privacy settings in Matomo, so displayed data is instead between Date X and Date Y

[randy-innocraft]

Hi @tomper00,
Thank you for bringing this to our attention and for your valuable input.
Your suggestion seems like a valuable enhancement to our product.
We will forward this to our Product team for review and future consideration.
If you have any additional details or questions, please feel free to share them here.