Component is TextInput.
Icon is the Prefix icon.
Prefix icon is in an expression like this:
{{ (search_string_semantic.value.length > search_keyword_threshold.value) ? "/icon:line/interface-alert-warning-triangle" : "/icon:line/interface-help-question-circle" }}
When I click on an icon I can use the popup picker to change it. But the menu that normally offers Line and Bold options only display Line. Opening the menu shows that Line is the only option.
Is this a bug or "by design"?
Note: bypassing the popup icon picker and editing the text:
"/icon:bold/interface-alert-warning-triangle"
did work. So the problem is just with the popup picker.