DashBoard Maximize button widget made always a refresh ??

Hi you all,

I certainly did not figure how the maximize button works in the widget header…

Well, I have a GridApp and a linked FormApp, really basic : a grid with the edit button (pencil) on each line to edit the record ion a Form.

Now I made a 50 / 50 two columns dashboard with one widget in each column. I specify that for each widget the Maximize option is ON.
The left widget is linked to the GripApp … run and works as expected

BUT

When the FormApp is called and the widget maximized on or off the widgets refresh and I lost my FormApp returning to the GridApp ! ??

the process is :

1 - Widget not maximized or not : GriApp -> FormApp OK
2 - Widget not maximized or not : GriApp -> FormApp OK then maximize action -> return to the GridApp automatically

Is that a normal behavior to reload after each maximize action ???
And if so did you know a way, a trick not to reload when maximize action ?

Thanks in advance !