Calendar UX that allows multiple table input

Hi All!

Wondering if Calendar UX for multiple tables are on the roadmap.

Use case:
We have one table with campaigns.
We have one table with activities that can reference the campaigns.

We would want to see a calendar that has campaigns and activities on the same calendar. Bonus points if:
A) when you click on an activity (or campaign) the related card would show up.
B) Color code items based on if they are an activity or a campaign
C) there was a format rule that would highlight if an activity was happening during a campaigns but had nothing to do with the campaign.

My current work around is to have a third sheet with an importrange to merge relevant columns and have it be read only in appsheet, but it doesn’t allow folks to click into campaigns or activities.