Hi @azeesdinu ,
Could you please share a screenshot about your issue?
Have you taken a try to change the screen size from Lanscape to Portrait?
I have made a test on my side, and don't have the issue that you mentioned. Please check if you have enabled the "Scale to Fit" option within the "Screen Size and Orientation" settings of App settings of your app.
On your side, you could also adjust the controls' size and position manually within your particaular screen to meet your needs (Custom the controls' size and position within your particular screen).
Note: When you change the screen size from Portrait to Lanscape, the controls' size and position may cause some mess issue, you could consider adjust the controls' size and position manually to meet your needs.
Best regards,