Multiple events in a day

Please, someone help me to find a solution.

I'd likes to create a calendar widget where each event has his start date display.

Only if the event Is the First or the only One of the day.

In case of a second, third etc. Event in the same day, I won't display the date.

I attach a photo of calendar events of MIUI 11 to explain what I'm tryng to do.

Is It possible ? Is there an example to try ?

Thanks in Advance.

You can use a formula in the Paint>Colour of the text of the date

$if(df(D,ci(start,1))=df(D,ci(start,0)),00ffffff,ffffffff)$

this are going to use a transparent colour (00ffffff) if the day (D) of the second event(1) is equal to the first event(0).

You need to use the same in the second, third,..... changing the number of events.