Don't worry that the buttons are broken, developer brother is here :D

Soft Keys 2 - Home Back Button Screenshot
Soft Keys 2 - Home Back Button Screenshot
Soft Keys 2 - Home Back Button Screenshot
Soft Keys 2 - Home Back Button Screenshot
Soft Keys 2 - Home Back Button Screenshot
Soft Keys 2 - Home Back Button Screenshot
Soft Keys 2 - Home Back Button Screenshot
Soft Keys 2 - Home Back Button Screenshot
Version
2.0 ( 2 )
Update
Mar 27, 2023
Developer
Category
Installs
5,000,000+
Rate
0
Activate the on-screen keys, enjoy it! Don't need root.

advanced users, visit my other app for more customization : Soft Keys - More Settings
https://play.google.com/store/apps/details?id=com.dogusumit.softkeys_moresettings

source codes : https://github.com/dogusumit/SoftKeys2-HomeBackButton

This app uses Accessibility services.