After configuring the accessibility settings on the Huawei smartphone which not produced the desired result, we can reset them in a few steps.

Android 10 | EMUI 10.0
Step 1:  Open the  Settings
Step 2:  Tap on  Accessibility features
Step 3:  Tap on  Accessibility
Step 4:  Open the  menu
Step 5:  Tap on  Restore default settings
Step 6:  Confirm with  OK
  1. Open the Settings
  2. Tap on Accessibility features
  3. Tap on Accessibility
  4. Open the menu
  5. Tap on Restore default settings
  6. Confirm with OK

Huawei Instructions