Time ruler filtering tasks

What I’m trying to do

The plugin “time ruler” shows LAST tasks in the day viewer. I would like to show ONLY the tasks for the day.

Things I have tried

I can toggle the tasks as “achieved” - in that case, with the good option, they disappear - but I need all tasks to be viewable on my desk.

So I didn’t find any solution for, in the same time:
-having all the tasks visible, even when achieved;
-only the tasks of the day in the day table.

Thanks for helping.