Combobox / Multiselect combobox filtering behaves unexpected

[Sebastian-ubs]

Describe the bug
When filtering entries in the combobox popover, the results are unexpected

1. not sorted like the list is sorted by sort that we provided. Instead they are sorted "by priority" - whatever that means
2. results unexpectedly include strings that do not appear in the displayed text

According to @rolfheij (in #1399) this is coming from internal Radix filter logic inside of the combobox.

✅ expected	❌ unexpected

Sorting distorted and unexpected results

To Reproduce

Expected behavior
Filter only based on visual text. Space separate different search terms that all have to apply - even in a different order (this would not match right now).

Implementation Ideas

• make sorting a function that is passed to the Command
• add onValueChanged to the CommandInput and implement own filter logic
• (add x button to clear filter)