Separators in ValueList on WC

I have a VL that looks like this, with ‘-’ to create a separator.

Fund|F
Rebate|R
MBS|M
-
MBS 120%|2
AMA 85%|8
AMA 100%|1
AMA 150%|5
-
Other|O

It behaves differently in WC vs SC.
In SC, the dash appears as a line of separation, which appears not to be selectable, but paradoxically can be clicked on and selected, with a ‘-’ being saved back to the field.
In WC, it appears as a dash, and appears to be selectable, but isn’t saved.
How do I get a nice separator in WC?

this is currently a limitation that you can select the separator in the web.
We have to see if we can fix that somehow (by disabling something)

But what shouldnt be done anyway is the - being saved to the field…

Can you create a case for this (or for both issues 1)