Filter issue in grid view


I have discovered, a issue with the advanced search, in the grid views.
Using between (Compris entre) filter is different that apply these filters lower or equals (Inferieurs ou égal à) and upper or equals (Supérieur ou égale à). These search return a different number result

see my attached screens:

In your results 30/4/2021 is missing. This leads me to believe there is a bug and « less than or equal » uses « < » instead of « <= ».

This can be easily verified by checking the queries run on postgresql.