[slider] field lacks size|ratio|focalpoint. responsivness is poor.

🐛 can not match sshop breakpoints Fixed is not on dev line.

We won't fix this, the current 8.x-1.x tag release has a lot of bugs and It's better to start a new B5 project in the 2.0.x branch: https://git.drupalcode.org/project/sshop/-/tree/2.0.x?ref_type=heads

Hope to release something soon, for now you will stick the 8.x-1.x current version