Hi @v-siky-msft, thanks again for the reply.
I was incorrect on my last post. Doing a CTRL+Scroll_Wheel_Down does work around the issue I am having when the app is shrunk (and scales down automatically) in the Desktop app on Windows 10. A bummer is the end user must do this step each and every time the app is opened for the scroll bars to be removed. Another bummer with this work around is that the text in a drop down box shrinks when this is done as well, other boxes seem unaffected.
I tried turning off "Scale to fit" and "Lock aspect ratio" under the advanced settings. It looks like turning off "Lock aspect ratio" worked to remove the scroll bars! It has some undesired effects but I may be able to tweak the app layout of the form entry items to resolve that, not sure. For example, a rich editor text box looks really large in comparison to a normal text input box when the desktop app is shrunk. Screenshot attached to show that. Is there any way to resolve that you are aware of?
Turning off "Scale to fit" turns them both off and doesn't look very good because it hides the text of screen like you mentioned and it still shows the scroll bars you just definitely have to scroll them to see your app because it didn't shrink with the app window.
Is there any new development happening on the desktop Power Apps player (end user access, not authoring) for Windows 10 (From the Microsoft Store)? Or is it being deprecated? Not sure if it would be worth putting an idea out there to see if the scroll bars can be removed with the CTRL+Scroll_Wheel_Down to prevent the end user from doing this each time the app is opened. Or turning off "Lock aspect ratio" somehow doesn't cause the rich text editor to be so large in comparison to a regular text input box (not sure what else is effected by this right now).