vanillaSelectBox does not work properly with lists that contain commas.

[piburglar]

Discussed in https://github.com/PhilippeMarcMeyer/vanillaSelectBox/discussions/93

^{Originally posted by piburglar October 4, 2022} While the feature may work, technically, you cannot tell the user they have selected anything because the function setValue([] || '') does not allow/care for values that have commas in them, and therefore we cannot let the user know that they have selected anything.