You can easily turn off the screen overlay to access apps more conveniently.
To turn off screen overlay on Sony Xperia XA1 Ultra, follow these steps:
Step 1: Navigate to the app settings.

Step 2: Select special access permissions.

Step 3: Choose the option to draw over other apps.

Step 4: Pick the app and turn it off.

That completes the setup. Wishing you success!