Rollback issue on Dropdowns autofocusing when setting starting options

[gnbm]

This PR rolls back an issue on Dropdowns autofocusing when setting starting options introduced in version 1.0.39.
This is associated with the issue 271

What was happening

• Dropdowns autofocusing when setting starting options:

What was done

• Rollback the code introduced in PR - Pull Request #256 · sa-si-dev/virtual-select to remove this behaviour.

Important Note:

• The original issue that the PR wanted to address will still occur so it will need to be done differently and here maybe you @sa-si-dev could quickly fix this differently.