Power App not with full width when embedded in SharePoint

[Feanor]

Dear community,

when I embed my Power App in SharePoint ( One column), it does not have the full width:

I played with all the display options on Power Apps (Scale to Fit, Aspect ration, etc.) and different canvas pixel sizes but the result is always the same.

Is is not possible to align the size of the Power App to align with the other SharePoint elements? 

And if possible how can I achieve that?

With best regards

Chris

[zmansuri]

Some of the options like this also affects it.

[Feanor]

Hi Zmansuri,

I tried that already it didn't change anything.

Cheers

Chris