best response confirmed by bhanu chintha (Regular Contributor)
Solution

@bhanu chintha you can drag out the app web part from the bottom right of the app to take up almost all of the available space.

 

powerAppsWebpartSizing.png

 

Rob
Los Gallardos
Intranet, SharePoint and Power Platform Manager (and classic 1967 Morris Traveller driver)

www.000webhost.com