traccar manager buttons

hello everyone, I am in the process of modifying traccar's interface, I added 2 "on, off" buttons, it works perfectly, but they do not appear in the Android application, does anyone have an idea ?

Have you cleared the app cache?

Yes sir

I reinstalled but nothing changes, I think it's due to the layout of the app, I'll have to see that in the code I think.

well in the end it's a "rwapper" so it depends on the size of the screen, I moved my two buttons in "status card" and it works, so subject closed.