when I click on a long list custom select a new window with possible options is displayed, at this point I have two possible actions: close the window in which case it works fine returning to the previous window without losing focus but when I select a option this returns to the previous window losing focus.

In previous versions 1.0.1 works fine.

but in 1.4.5 it does not.

On the official website of jquery mobile are the examples:

1.4.5 do not Working https://demos.jquerymobile.com/1.4.5/selectmenu-custom/

1.0.1 Working fine!! https://demos.jquerymobile.com/1.0.1/docs/forms/selects/custom.html

Any suggestions on how to correct this in version 1.4.5?