juanluber

I have corrected it, playing with the opacity of the bar and buttons, as well as changing the color of the buttons that were hidden.

Thank you very much for your help, greetings.

I attach a GIF so that you can check that in my case the buttons are not shown by default, it is necessary to move the pointer over the area where they are supposed to be located.

https://freeimage.host/i/problem.20dPFS