Hello I've followed and search for some fix but I couldn't find it.

I've used the example from the original website
https://silviomoreto.github.io/bootstrap-select/
I've bootstrap 4, if I change my html file to use a previous version this works:
" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.1/css/bootstrap-select.css"
"
But using bootstrap 4 its not possible, also the search does not hide the other options.
Can anyone help me with my problem?
Please read the readme.
Bootstrap 4 support has been added as a part of v1.13.0-beta, available here: https://github.com/snapappointments/bootstrap-select/releases/tag/v1.13.0-beta. Please post any issues in that repo from now on.
Thank you ;) all working now.
Bootstrap 4 support has officially been added in v1.13.0!
Most helpful comment
Thank you ;) all working now.