On the Xiaomi smartphone, we can activate the accessibility menu separately, and then an additional element appears in the bottom right corner of the navigation bar.

Note: The element does not interfere with the operation of the smartphone in any way and can be accessed from any menu item.

Android 10 (MIUI 12.0)
Step 1:  Open the  Settings
Step 2:  Tap on  Additional settings
Step 3:  Tap on  Accessibility
Step 4:  Tap on  Accessibility menu
Step 5:  Enable or disable  Accessibility
Step 6:  Tap on  Allow
Step 7:  Tap on  Got it
  1. Open the Settings
  2. Tap on Additional settings
  3. Tap on Accessibility
  4. Tap on Accessibility menu
  5. Enable or disable Accessibility
  6. Tap on Allow
  7. Tap on Got it

Xiaomi Instructions