Hi,
Instead going for SharePoint related coding tools, I am using PowerApps to display a text like "Hey (current user), Thank you for logging into our SharePoint Portal" on the modern SharePoint page using PowerApp webpart.
I have used a customized Blank Screen with height and width reduced. I am able to get that done but up on accessing the page I see there are black shades(borders) showing up as in the attached image. How can I get rid of this black borders and show things plainly.
Note: I am using formula as here on the text property of the label added.
Concatenate("Hey ", User().FullName,", Thank you for accessing our App")
